71627112

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:628

約数の個数: 128

約数和(自身を含む): 216576000

約数和(自身を除く): 144948888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 93, 108, 114, 124, 152, 171, 186, 216, 228, 248, 279, 342, 372, 456, 513, 558, 563, 589, 684, 744, 837, 1026, 1116, 1126, 1178, 1368, 1674, 1689, 1767, 2052, 2232, 2252, 2356, 3348, 3378, 3534, 4104, 4504, 4712, 5067, 5301, 6696, 6756, 7068, 10134, 10602, 10697, 13512, 14136, 15201, 15903, 17453, 20268, 21204, 21394, 30402, 31806, 32091, 34906, 40536, 42408, 42788, 52359, 60804, 63612, 64182, 69812, 85576, 96273, 104718, 121608, 127224, 128364, 139624, 157077, 192546, 209436, 256728, 288819, 314154, 331607, 385092, 418872, 471231, 577638, 628308, 663214, 770184, 942462, 994821, 1155276, 1256616, 1326428, 1884924, 1989642, 2310552, 2652856, 2984463, 3769848, 3979284, 5968926, 7958568, 8953389, 11937852, 17906778, 23875704, 35813556, 71627112]

約数ペア:

[(1, 71627112), (2, 35813556), (3, 23875704), (4, 17906778), (6, 11937852), (8, 8953389), (9, 7958568), (12, 5968926), (18, 3979284), (19, 3769848), (24, 2984463), (27, 2652856), (31, 2310552), (36, 1989642), (38, 1884924), (54, 1326428), (57, 1256616), (62, 1155276), (72, 994821), (76, 942462), (93, 770184), (108, 663214), (114, 628308), (124, 577638), (152, 471231), (171, 418872), (186, 385092), (216, 331607), (228, 314154), (248, 288819), (279, 256728), (342, 209436), (372, 192546), (456, 157077), (513, 139624), (558, 128364), (563, 127224), (589, 121608), (684, 104718), (744, 96273), (837, 85576), (1026, 69812), (1116, 64182), (1126, 63612), (1178, 60804), (1368, 52359), (1674, 42788), (1689, 42408), (1767, 40536), (2052, 34906), (2232, 32091), (2252, 31806), (2356, 30402), (3348, 21394), (3378, 21204), (3534, 20268), (4104, 17453), (4504, 15903), (4712, 15201), (5067, 14136), (5301, 13512), (6696, 10697), (6756, 10602), (7068, 10134)]