72291504

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2557}}^1$

素因数の和:2618

約数の個数: 80

約数和(自身を含む): 203002880

約数和(自身を除く): 130711376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 2557, 3534, 4712, 5114, 7068, 7671, 9424, 10228, 14136, 15342, 20456, 28272, 30684, 40912, 48583, 61368, 79267, 97166, 122736, 145749, 158534, 194332, 237801, 291498, 317068, 388664, 475602, 582996, 634136, 777328, 951204, 1165992, 1268272, 1506073, 1902408, 2331984, 3012146, 3804816, 4518219, 6024292, 9036438, 12048584, 18072876, 24097168, 36145752, 72291504]

約数ペア:

[(1, 72291504), (2, 36145752), (3, 24097168), (4, 18072876), (6, 12048584), (8, 9036438), (12, 6024292), (16, 4518219), (19, 3804816), (24, 3012146), (31, 2331984), (38, 1902408), (48, 1506073), (57, 1268272), (62, 1165992), (76, 951204), (93, 777328), (114, 634136), (124, 582996), (152, 475602), (186, 388664), (228, 317068), (248, 291498), (304, 237801), (372, 194332), (456, 158534), (496, 145749), (589, 122736), (744, 97166), (912, 79267), (1178, 61368), (1488, 48583), (1767, 40912), (2356, 30684), (2557, 28272), (3534, 20456), (4712, 15342), (5114, 14136), (7068, 10228), (7671, 9424)]