80129004

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:447

約数の個数: 72

約数和(自身を含む): 201625200

約数和(自身を除く): 121496196

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 106, 114, 159, 212, 228, 318, 349, 361, 636, 698, 722, 1007, 1047, 1083, 1396, 1444, 2014, 2094, 2166, 3021, 4028, 4188, 4332, 6042, 6631, 12084, 13262, 18497, 19133, 19893, 26524, 36994, 38266, 39786, 55491, 57399, 73988, 76532, 79572, 110982, 114798, 125989, 221964, 229596, 251978, 351443, 377967, 503956, 702886, 755934, 1054329, 1405772, 1511868, 2108658, 4217316, 6677417, 13354834, 20032251, 26709668, 40064502, 80129004]

約数ペア:

[(1, 80129004), (2, 40064502), (3, 26709668), (4, 20032251), (6, 13354834), (12, 6677417), (19, 4217316), (38, 2108658), (53, 1511868), (57, 1405772), (76, 1054329), (106, 755934), (114, 702886), (159, 503956), (212, 377967), (228, 351443), (318, 251978), (349, 229596), (361, 221964), (636, 125989), (698, 114798), (722, 110982), (1007, 79572), (1047, 76532), (1083, 73988), (1396, 57399), (1444, 55491), (2014, 39786), (2094, 38266), (2166, 36994), (3021, 26524), (4028, 19893), (4188, 19133), (4332, 18497), (6042, 13262), (6631, 12084)]