42895728

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:231

約数の個数: 120

約数和(自身を含む): 126064848

約数和(自身を除く): 83169120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 83, 97, 111, 144, 148, 166, 194, 222, 249, 291, 296, 332, 333, 388, 444, 498, 582, 592, 664, 666, 747, 776, 873, 888, 996, 1164, 1328, 1332, 1494, 1552, 1746, 1776, 1992, 2328, 2664, 2988, 3071, 3492, 3589, 3984, 4656, 5328, 5976, 6142, 6984, 7178, 8051, 9213, 10767, 11952, 12284, 13968, 14356, 16102, 18426, 21534, 24153, 24568, 27639, 28712, 32204, 32301, 36852, 43068, 48306, 49136, 55278, 57424, 64408, 64602, 72459, 73704, 86136, 96612, 110556, 128816, 129204, 144918, 147408, 172272, 193224, 221112, 258408, 289836, 297887, 386448, 442224, 516816, 579672, 595774, 893661, 1159344, 1191548, 1787322, 2383096, 2680983, 3574644, 4766192, 5361966, 7149288, 10723932, 14298576, 21447864, 42895728]

約数ペア:

[(1, 42895728), (2, 21447864), (3, 14298576), (4, 10723932), (6, 7149288), (8, 5361966), (9, 4766192), (12, 3574644), (16, 2680983), (18, 2383096), (24, 1787322), (36, 1191548), (37, 1159344), (48, 893661), (72, 595774), (74, 579672), (83, 516816), (97, 442224), (111, 386448), (144, 297887), (148, 289836), (166, 258408), (194, 221112), (222, 193224), (249, 172272), (291, 147408), (296, 144918), (332, 129204), (333, 128816), (388, 110556), (444, 96612), (498, 86136), (582, 73704), (592, 72459), (664, 64602), (666, 64408), (747, 57424), (776, 55278), (873, 49136), (888, 48306), (996, 43068), (1164, 36852), (1328, 32301), (1332, 32204), (1494, 28712), (1552, 27639), (1746, 24568), (1776, 24153), (1992, 21534), (2328, 18426), (2664, 16102), (2988, 14356), (3071, 13968), (3492, 12284), (3589, 11952), (3984, 10767), (4656, 9213), (5328, 8051), (5976, 7178), (6142, 6984)]