72314568

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 204422400

約数和(自身を除く): 132107832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 179, 181, 186, 248, 279, 358, 362, 372, 537, 543, 558, 716, 724, 744, 1074, 1086, 1116, 1432, 1448, 1611, 1629, 2148, 2172, 2232, 3222, 3258, 4296, 4344, 5549, 5611, 6444, 6516, 11098, 11222, 12888, 13032, 16647, 16833, 22196, 22444, 32399, 33294, 33666, 44392, 44888, 49941, 50499, 64798, 66588, 67332, 97197, 99882, 100998, 129596, 133176, 134664, 194394, 199764, 201996, 259192, 291591, 388788, 399528, 403992, 583182, 777576, 1004369, 1166364, 2008738, 2332728, 3013107, 4017476, 6026214, 8034952, 9039321, 12052428, 18078642, 24104856, 36157284, 72314568]

約数ペア:

[(1, 72314568), (2, 36157284), (3, 24104856), (4, 18078642), (6, 12052428), (8, 9039321), (9, 8034952), (12, 6026214), (18, 4017476), (24, 3013107), (31, 2332728), (36, 2008738), (62, 1166364), (72, 1004369), (93, 777576), (124, 583182), (179, 403992), (181, 399528), (186, 388788), (248, 291591), (279, 259192), (358, 201996), (362, 199764), (372, 194394), (537, 134664), (543, 133176), (558, 129596), (716, 100998), (724, 99882), (744, 97197), (1074, 67332), (1086, 66588), (1116, 64798), (1432, 50499), (1448, 49941), (1611, 44888), (1629, 44392), (2148, 33666), (2172, 33294), (2232, 32399), (3222, 22444), (3258, 22196), (4296, 16833), (4344, 16647), (5549, 13032), (5611, 12888), (6444, 11222), (6516, 11098)]