73129248

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8238

約数の個数: 72

約数和(自身を含む): 214695936

約数和(自身を除く): 141566688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8191, 8928, 16382, 24573, 32764, 49146, 65528, 73719, 98292, 131056, 147438, 196584, 253921, 262112, 294876, 393168, 507842, 589752, 761763, 786336, 1015684, 1179504, 1523526, 2031368, 2285289, 2359008, 3047052, 4062736, 4570578, 6094104, 8125472, 9141156, 12188208, 18282312, 24376416, 36564624, 73129248]

約数ペア:

[(1, 73129248), (2, 36564624), (3, 24376416), (4, 18282312), (6, 12188208), (8, 9141156), (9, 8125472), (12, 6094104), (16, 4570578), (18, 4062736), (24, 3047052), (31, 2359008), (32, 2285289), (36, 2031368), (48, 1523526), (62, 1179504), (72, 1015684), (93, 786336), (96, 761763), (124, 589752), (144, 507842), (186, 393168), (248, 294876), (279, 262112), (288, 253921), (372, 196584), (496, 147438), (558, 131056), (744, 98292), (992, 73719), (1116, 65528), (1488, 49146), (2232, 32764), (2976, 24573), (4464, 16382), (8191, 8928)]