89878932

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 216

約数和(自身を含む): 287763840

約数和(自身を除く): 197884908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 33, 34, 36, 39, 44, 51, 52, 66, 68, 78, 79, 99, 102, 117, 132, 143, 153, 156, 158, 169, 187, 198, 204, 221, 234, 237, 286, 306, 316, 338, 374, 396, 429, 442, 468, 474, 507, 561, 572, 612, 663, 676, 711, 748, 858, 869, 884, 948, 1014, 1027, 1122, 1287, 1326, 1343, 1422, 1521, 1683, 1716, 1738, 1859, 1989, 2028, 2054, 2244, 2431, 2574, 2607, 2652, 2686, 2844, 2873, 3042, 3081, 3366, 3476, 3718, 3978, 4029, 4108, 4862, 5148, 5214, 5372, 5577, 5746, 6084, 6162, 6732, 7293, 7436, 7821, 7956, 8058, 8619, 9243, 9724, 10428, 11154, 11297, 11492, 12087, 12324, 13351, 14586, 14773, 15642, 16116, 16731, 17238, 17459, 18486, 21879, 22308, 22594, 24174, 25857, 26702, 29172, 29546, 31284, 31603, 33462, 33891, 34476, 34918, 36972, 40053, 43758, 44319, 45188, 48348, 51714, 52377, 53404, 59092, 63206, 66924, 67782, 69836, 80106, 87516, 88638, 94809, 101673, 103428, 104754, 120159, 126412, 132957, 135564, 146861, 157131, 160212, 177276, 189618, 192049, 203346, 209508, 226967, 240318, 265914, 284427, 293722, 314262, 379236, 384098, 406692, 440583, 453934, 480636, 531828, 568854, 576147, 587444, 628524, 680901, 768196, 881166, 907868, 1137708, 1152294, 1321749, 1361802, 1728441, 1762332, 2042703, 2304588, 2496637, 2643498, 2723604, 3456882, 4085406, 4993274, 5286996, 6913764, 7489911, 8170812, 9986548, 14979822, 22469733, 29959644, 44939466, 89878932]

約数ペア:

[(1, 89878932), (2, 44939466), (3, 29959644), (4, 22469733), (6, 14979822), (9, 9986548), (11, 8170812), (12, 7489911), (13, 6913764), (17, 5286996), (18, 4993274), (22, 4085406), (26, 3456882), (33, 2723604), (34, 2643498), (36, 2496637), (39, 2304588), (44, 2042703), (51, 1762332), (52, 1728441), (66, 1361802), (68, 1321749), (78, 1152294), (79, 1137708), (99, 907868), (102, 881166), (117, 768196), (132, 680901), (143, 628524), (153, 587444), (156, 576147), (158, 568854), (169, 531828), (187, 480636), (198, 453934), (204, 440583), (221, 406692), (234, 384098), (237, 379236), (286, 314262), (306, 293722), (316, 284427), (338, 265914), (374, 240318), (396, 226967), (429, 209508), (442, 203346), (468, 192049), (474, 189618), (507, 177276), (561, 160212), (572, 157131), (612, 146861), (663, 135564), (676, 132957), (711, 126412), (748, 120159), (858, 104754), (869, 103428), (884, 101673), (948, 94809), (1014, 88638), (1027, 87516), (1122, 80106), (1287, 69836), (1326, 67782), (1343, 66924), (1422, 63206), (1521, 59092), (1683, 53404), (1716, 52377), (1738, 51714), (1859, 48348), (1989, 45188), (2028, 44319), (2054, 43758), (2244, 40053), (2431, 36972), (2574, 34918), (2607, 34476), (2652, 33891), (2686, 33462), (2844, 31603), (2873, 31284), (3042, 29546), (3081, 29172), (3366, 26702), (3476, 25857), (3718, 24174), (3978, 22594), (4029, 22308), (4108, 21879), (4862, 18486), (5148, 17459), (5214, 17238), (5372, 16731), (5577, 16116), (5746, 15642), (6084, 14773), (6162, 14586), (6732, 13351), (7293, 12324), (7436, 12087), (7821, 11492), (7956, 11297), (8058, 11154), (8619, 10428), (9243, 9724)]