81745092

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 192

約数和(自身を含む): 255897600

約数和(自身を除く): 174152508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 67, 78, 79, 99, 108, 117, 132, 134, 143, 156, 158, 198, 201, 234, 237, 268, 286, 297, 316, 351, 396, 402, 429, 468, 474, 572, 594, 603, 702, 711, 737, 804, 858, 869, 871, 948, 1027, 1188, 1206, 1287, 1404, 1422, 1474, 1716, 1738, 1742, 1809, 2054, 2133, 2211, 2412, 2574, 2607, 2613, 2844, 2948, 3081, 3476, 3484, 3618, 3861, 4108, 4266, 4422, 5148, 5214, 5226, 5293, 6162, 6633, 7236, 7722, 7821, 7839, 8532, 8844, 9243, 9581, 10428, 10452, 10586, 11297, 12324, 13266, 15444, 15642, 15678, 15879, 18486, 19162, 19899, 21172, 22594, 23463, 23517, 26532, 27729, 28743, 31284, 31356, 31758, 33891, 36972, 38324, 39798, 45188, 46926, 47034, 47637, 55458, 57486, 58223, 63516, 67782, 68809, 79596, 86229, 93852, 94068, 95274, 101673, 110916, 114972, 116446, 135564, 137618, 142911, 172458, 174669, 190548, 203346, 206427, 232892, 258687, 275236, 285822, 305019, 344916, 349338, 406692, 412854, 517374, 524007, 571644, 610038, 619281, 698676, 756899, 825708, 1034748, 1048014, 1220076, 1238562, 1513798, 1572021, 1857843, 2096028, 2270697, 2477124, 3027596, 3144042, 3715686, 4541394, 6288084, 6812091, 7431372, 9082788, 13624182, 20436273, 27248364, 40872546, 81745092]

約数ペア:

[(1, 81745092), (2, 40872546), (3, 27248364), (4, 20436273), (6, 13624182), (9, 9082788), (11, 7431372), (12, 6812091), (13, 6288084), (18, 4541394), (22, 3715686), (26, 3144042), (27, 3027596), (33, 2477124), (36, 2270697), (39, 2096028), (44, 1857843), (52, 1572021), (54, 1513798), (66, 1238562), (67, 1220076), (78, 1048014), (79, 1034748), (99, 825708), (108, 756899), (117, 698676), (132, 619281), (134, 610038), (143, 571644), (156, 524007), (158, 517374), (198, 412854), (201, 406692), (234, 349338), (237, 344916), (268, 305019), (286, 285822), (297, 275236), (316, 258687), (351, 232892), (396, 206427), (402, 203346), (429, 190548), (468, 174669), (474, 172458), (572, 142911), (594, 137618), (603, 135564), (702, 116446), (711, 114972), (737, 110916), (804, 101673), (858, 95274), (869, 94068), (871, 93852), (948, 86229), (1027, 79596), (1188, 68809), (1206, 67782), (1287, 63516), (1404, 58223), (1422, 57486), (1474, 55458), (1716, 47637), (1738, 47034), (1742, 46926), (1809, 45188), (2054, 39798), (2133, 38324), (2211, 36972), (2412, 33891), (2574, 31758), (2607, 31356), (2613, 31284), (2844, 28743), (2948, 27729), (3081, 26532), (3476, 23517), (3484, 23463), (3618, 22594), (3861, 21172), (4108, 19899), (4266, 19162), (4422, 18486), (5148, 15879), (5214, 15678), (5226, 15642), (5293, 15444), (6162, 13266), (6633, 12324), (7236, 11297), (7722, 10586), (7821, 10452), (7839, 10428), (8532, 9581), (8844, 9243)]