86448708

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 247869440

約数和(自身を除く): 161420732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 81, 93, 108, 114, 124, 151, 162, 171, 186, 228, 243, 279, 302, 324, 342, 372, 453, 486, 513, 558, 589, 604, 684, 837, 906, 972, 1026, 1116, 1178, 1359, 1539, 1674, 1767, 1812, 2052, 2356, 2511, 2718, 2869, 3078, 3348, 3534, 4077, 4617, 4681, 5022, 5301, 5436, 5738, 6156, 7068, 7533, 8154, 8607, 9234, 9362, 10044, 10602, 11476, 12231, 14043, 15066, 15903, 16308, 17214, 18468, 18724, 21204, 24462, 25821, 28086, 30132, 31806, 34428, 36693, 42129, 47709, 48924, 51642, 56172, 63612, 73386, 77463, 84258, 88939, 95418, 103284, 126387, 143127, 146772, 154926, 168516, 177878, 190836, 232389, 252774, 266817, 286254, 309852, 355756, 379161, 464778, 505548, 533634, 572508, 697167, 758322, 800451, 929556, 1067268, 1137483, 1394334, 1516644, 1600902, 2274966, 2401353, 2788668, 3201804, 4549932, 4802706, 7204059, 9605412, 14408118, 21612177, 28816236, 43224354, 86448708]

約数ペア:

[(1, 86448708), (2, 43224354), (3, 28816236), (4, 21612177), (6, 14408118), (9, 9605412), (12, 7204059), (18, 4802706), (19, 4549932), (27, 3201804), (31, 2788668), (36, 2401353), (38, 2274966), (54, 1600902), (57, 1516644), (62, 1394334), (76, 1137483), (81, 1067268), (93, 929556), (108, 800451), (114, 758322), (124, 697167), (151, 572508), (162, 533634), (171, 505548), (186, 464778), (228, 379161), (243, 355756), (279, 309852), (302, 286254), (324, 266817), (342, 252774), (372, 232389), (453, 190836), (486, 177878), (513, 168516), (558, 154926), (589, 146772), (604, 143127), (684, 126387), (837, 103284), (906, 95418), (972, 88939), (1026, 84258), (1116, 77463), (1178, 73386), (1359, 63612), (1539, 56172), (1674, 51642), (1767, 48924), (1812, 47709), (2052, 42129), (2356, 36693), (2511, 34428), (2718, 31806), (2869, 30132), (3078, 28086), (3348, 25821), (3534, 24462), (4077, 21204), (4617, 18724), (4681, 18468), (5022, 17214), (5301, 16308), (5436, 15903), (5738, 15066), (6156, 14043), (7068, 12231), (7533, 11476), (8154, 10602), (8607, 10044), (9234, 9362)]