72186972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 216760320

約数和(自身を除く): 144573348

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 23, 26, 31, 33, 39, 44, 46, 52, 59, 62, 66, 69, 78, 92, 93, 118, 124, 132, 138, 143, 156, 177, 186, 236, 253, 276, 286, 299, 341, 354, 372, 403, 429, 506, 572, 598, 649, 682, 708, 713, 759, 767, 806, 858, 897, 1012, 1023, 1196, 1209, 1298, 1357, 1364, 1426, 1518, 1534, 1612, 1716, 1794, 1829, 1947, 2046, 2139, 2301, 2418, 2596, 2714, 2852, 3036, 3068, 3289, 3588, 3658, 3894, 4071, 4092, 4278, 4433, 4602, 4836, 5428, 5487, 6578, 7316, 7788, 7843, 8142, 8437, 8556, 8866, 9204, 9269, 9867, 10974, 13156, 13299, 14927, 15686, 16284, 16874, 17641, 17732, 18538, 19734, 20119, 21948, 23529, 23777, 25311, 26598, 27807, 29854, 31372, 33748, 35282, 37076, 39468, 40238, 42067, 44781, 47058, 47554, 50622, 52923, 53196, 55614, 59708, 60357, 70564, 71331, 80476, 84134, 89562, 94116, 95108, 101244, 101959, 105846, 111228, 120714, 126201, 142662, 168268, 179124, 194051, 203918, 211692, 241428, 252402, 261547, 285324, 305877, 388102, 407836, 462737, 504804, 523094, 546871, 582153, 611754, 776204, 784641, 925474, 1046188, 1093742, 1164306, 1223508, 1388211, 1569282, 1640613, 1850948, 2187484, 2328612, 2776422, 3138564, 3281226, 5552844, 6015581, 6562452, 12031162, 18046743, 24062324, 36093486, 72186972]

約数ペア:

[(1, 72186972), (2, 36093486), (3, 24062324), (4, 18046743), (6, 12031162), (11, 6562452), (12, 6015581), (13, 5552844), (22, 3281226), (23, 3138564), (26, 2776422), (31, 2328612), (33, 2187484), (39, 1850948), (44, 1640613), (46, 1569282), (52, 1388211), (59, 1223508), (62, 1164306), (66, 1093742), (69, 1046188), (78, 925474), (92, 784641), (93, 776204), (118, 611754), (124, 582153), (132, 546871), (138, 523094), (143, 504804), (156, 462737), (177, 407836), (186, 388102), (236, 305877), (253, 285324), (276, 261547), (286, 252402), (299, 241428), (341, 211692), (354, 203918), (372, 194051), (403, 179124), (429, 168268), (506, 142662), (572, 126201), (598, 120714), (649, 111228), (682, 105846), (708, 101959), (713, 101244), (759, 95108), (767, 94116), (806, 89562), (858, 84134), (897, 80476), (1012, 71331), (1023, 70564), (1196, 60357), (1209, 59708), (1298, 55614), (1357, 53196), (1364, 52923), (1426, 50622), (1518, 47554), (1534, 47058), (1612, 44781), (1716, 42067), (1794, 40238), (1829, 39468), (1947, 37076), (2046, 35282), (2139, 33748), (2301, 31372), (2418, 29854), (2596, 27807), (2714, 26598), (2852, 25311), (3036, 23777), (3068, 23529), (3289, 21948), (3588, 20119), (3658, 19734), (3894, 18538), (4071, 17732), (4092, 17641), (4278, 16874), (4433, 16284), (4602, 15686), (4836, 14927), (5428, 13299), (5487, 13156), (6578, 10974), (7316, 9867), (7788, 9269), (7843, 9204), (8142, 8866), (8437, 8556)]