77839636

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:629

約数の個数: 72

約数和(自身を含む): 170989056

約数和(自身を除く): 93149420

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 49, 62, 92, 98, 124, 161, 196, 217, 322, 434, 557, 644, 713, 868, 1114, 1127, 1426, 1519, 2228, 2254, 2852, 3038, 3899, 4508, 4991, 6076, 7798, 9982, 12811, 15596, 17267, 19964, 25622, 27293, 34534, 34937, 51244, 54586, 69068, 69874, 89677, 109172, 120869, 139748, 179354, 241738, 358708, 397141, 483476, 627739, 794282, 846083, 1255478, 1588564, 1692166, 2510956, 2779987, 3384332, 5559974, 11119948, 19459909, 38919818, 77839636]

約数ペア:

[(1, 77839636), (2, 38919818), (4, 19459909), (7, 11119948), (14, 5559974), (23, 3384332), (28, 2779987), (31, 2510956), (46, 1692166), (49, 1588564), (62, 1255478), (92, 846083), (98, 794282), (124, 627739), (161, 483476), (196, 397141), (217, 358708), (322, 241738), (434, 179354), (557, 139748), (644, 120869), (713, 109172), (868, 89677), (1114, 69874), (1127, 69068), (1426, 54586), (1519, 51244), (2228, 34937), (2254, 34534), (2852, 27293), (3038, 25622), (3899, 19964), (4508, 17267), (4991, 15596), (6076, 12811), (7798, 9982)]