74168928

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{11197}}^1$

素因数の和:11236

約数の個数: 72

約数和(自身を含む): 220107888

約数和(自身を除く): 145938960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 11197, 22394, 33591, 44788, 67182, 89576, 100773, 134364, 179152, 201546, 257531, 268728, 358304, 403092, 515062, 537456, 772593, 806184, 1030124, 1074912, 1545186, 1612368, 2060248, 2317779, 3090372, 3224736, 4120496, 4635558, 6180744, 8240992, 9271116, 12361488, 18542232, 24722976, 37084464, 74168928]

約数ペア:

[(1, 74168928), (2, 37084464), (3, 24722976), (4, 18542232), (6, 12361488), (8, 9271116), (9, 8240992), (12, 6180744), (16, 4635558), (18, 4120496), (23, 3224736), (24, 3090372), (32, 2317779), (36, 2060248), (46, 1612368), (48, 1545186), (69, 1074912), (72, 1030124), (92, 806184), (96, 772593), (138, 537456), (144, 515062), (184, 403092), (207, 358304), (276, 268728), (288, 257531), (368, 201546), (414, 179152), (552, 134364), (736, 100773), (828, 89576), (1104, 67182), (1656, 44788), (2208, 33591), (3312, 22394), (6624, 11197)]