82246788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 236332096

約数和(自身を除く): 154085308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 61, 67, 78, 86, 117, 122, 129, 134, 156, 172, 183, 201, 234, 244, 258, 268, 366, 387, 402, 468, 516, 549, 559, 603, 732, 774, 793, 804, 871, 1098, 1118, 1206, 1548, 1586, 1677, 1742, 2196, 2236, 2379, 2412, 2613, 2623, 2881, 3172, 3354, 3484, 4087, 4758, 5031, 5226, 5246, 5762, 6708, 7137, 7839, 7869, 8174, 8643, 9516, 10062, 10452, 10492, 11524, 12261, 14274, 15678, 15738, 16348, 17286, 20124, 23607, 24522, 25929, 28548, 31356, 31476, 34099, 34572, 36783, 37453, 47214, 49044, 51858, 53131, 68198, 73566, 74906, 94428, 102297, 103716, 106262, 112359, 136396, 147132, 149812, 159393, 175741, 204594, 212524, 224718, 306891, 318786, 337077, 351482, 409188, 449436, 478179, 527223, 613782, 637572, 674154, 702964, 956358, 1054446, 1227564, 1348308, 1581669, 1912716, 2108892, 2284633, 3163338, 4569266, 6326676, 6853899, 9138532, 13707798, 20561697, 27415596, 41123394, 82246788]

約数ペア:

[(1, 82246788), (2, 41123394), (3, 27415596), (4, 20561697), (6, 13707798), (9, 9138532), (12, 6853899), (13, 6326676), (18, 4569266), (26, 3163338), (36, 2284633), (39, 2108892), (43, 1912716), (52, 1581669), (61, 1348308), (67, 1227564), (78, 1054446), (86, 956358), (117, 702964), (122, 674154), (129, 637572), (134, 613782), (156, 527223), (172, 478179), (183, 449436), (201, 409188), (234, 351482), (244, 337077), (258, 318786), (268, 306891), (366, 224718), (387, 212524), (402, 204594), (468, 175741), (516, 159393), (549, 149812), (559, 147132), (603, 136396), (732, 112359), (774, 106262), (793, 103716), (804, 102297), (871, 94428), (1098, 74906), (1118, 73566), (1206, 68198), (1548, 53131), (1586, 51858), (1677, 49044), (1742, 47214), (2196, 37453), (2236, 36783), (2379, 34572), (2412, 34099), (2613, 31476), (2623, 31356), (2881, 28548), (3172, 25929), (3354, 24522), (3484, 23607), (4087, 20124), (4758, 17286), (5031, 16348), (5226, 15738), (5246, 15678), (5762, 14274), (6708, 12261), (7137, 11524), (7839, 10492), (7869, 10452), (8174, 10062), (8643, 9516)]