64220208

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1061}}^1$

素因数の和:1182

約数の個数: 80

約数和(自身を含む): 180675936

約数和(自身を除く): 116455728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 97, 104, 156, 194, 208, 291, 312, 388, 582, 624, 776, 1061, 1164, 1261, 1552, 2122, 2328, 2522, 3183, 3783, 4244, 4656, 5044, 6366, 7566, 8488, 10088, 12732, 13793, 15132, 16976, 20176, 25464, 27586, 30264, 41379, 50928, 55172, 60528, 82758, 102917, 110344, 165516, 205834, 220688, 308751, 331032, 411668, 617502, 662064, 823336, 1235004, 1337921, 1646672, 2470008, 2675842, 4013763, 4940016, 5351684, 8027526, 10703368, 16055052, 21406736, 32110104, 64220208]

約数ペア:

[(1, 64220208), (2, 32110104), (3, 21406736), (4, 16055052), (6, 10703368), (8, 8027526), (12, 5351684), (13, 4940016), (16, 4013763), (24, 2675842), (26, 2470008), (39, 1646672), (48, 1337921), (52, 1235004), (78, 823336), (97, 662064), (104, 617502), (156, 411668), (194, 331032), (208, 308751), (291, 220688), (312, 205834), (388, 165516), (582, 110344), (624, 102917), (776, 82758), (1061, 60528), (1164, 55172), (1261, 50928), (1552, 41379), (2122, 30264), (2328, 27586), (2522, 25464), (3183, 20176), (3783, 16976), (4244, 15132), (4656, 13793), (5044, 12732), (6366, 10088), (7566, 8488)]