39828048

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{769}}^1$

素因数の和:876

約数の個数: 80

約数和(自身を含む): 112284480

約数和(自身を除く): 72456432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 83, 104, 156, 166, 208, 249, 312, 332, 498, 624, 664, 769, 996, 1079, 1328, 1538, 1992, 2158, 2307, 3076, 3237, 3984, 4316, 4614, 6152, 6474, 8632, 9228, 9997, 12304, 12948, 17264, 18456, 19994, 25896, 29991, 36912, 39988, 51792, 59982, 63827, 79976, 119964, 127654, 159952, 191481, 239928, 255308, 382962, 479856, 510616, 765924, 829751, 1021232, 1531848, 1659502, 2489253, 3063696, 3319004, 4978506, 6638008, 9957012, 13276016, 19914024, 39828048]

約数ペア:

[(1, 39828048), (2, 19914024), (3, 13276016), (4, 9957012), (6, 6638008), (8, 4978506), (12, 3319004), (13, 3063696), (16, 2489253), (24, 1659502), (26, 1531848), (39, 1021232), (48, 829751), (52, 765924), (78, 510616), (83, 479856), (104, 382962), (156, 255308), (166, 239928), (208, 191481), (249, 159952), (312, 127654), (332, 119964), (498, 79976), (624, 63827), (664, 59982), (769, 51792), (996, 39988), (1079, 36912), (1328, 29991), (1538, 25896), (1992, 19994), (2158, 18456), (2307, 17264), (3076, 12948), (3237, 12304), (3984, 9997), (4316, 9228), (4614, 8632), (6152, 6474)]