28579825116

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{8059}}^1\times {\mathrm{4283}}^1$

素因数の和:12375

約数の個数: 72

約数和(自身を含む): 75411423360

約数和(自身を除く): 46831598244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 4283, 8059, 8566, 12849, 16118, 17132, 24177, 25698, 32236, 38547, 48354, 51396, 72531, 77094, 96708, 98509, 145062, 154188, 185357, 197018, 290124, 295527, 370714, 394036, 556071, 591054, 741428, 886581, 1112142, 1182108, 1668213, 1773162, 2224284, 3336426, 3546324, 6672852, 34516697, 69033394, 103550091, 138066788, 207100182, 310650273, 414200364, 621300546, 793884031, 1242601092, 1587768062, 2381652093, 3175536124, 4763304186, 7144956279, 9526608372, 14289912558, 28579825116]

約数ペア:

[(1, 28579825116), (2, 14289912558), (3, 9526608372), (4, 7144956279), (6, 4763304186), (9, 3175536124), (12, 2381652093), (18, 1587768062), (23, 1242601092), (36, 793884031), (46, 621300546), (69, 414200364), (92, 310650273), (138, 207100182), (207, 138066788), (276, 103550091), (414, 69033394), (828, 34516697), (4283, 6672852), (8059, 3546324), (8566, 3336426), (12849, 2224284), (16118, 1773162), (17132, 1668213), (24177, 1182108), (25698, 1112142), (32236, 886581), (38547, 741428), (48354, 591054), (51396, 556071), (72531, 394036), (77094, 370714), (96708, 295527), (98509, 290124), (145062, 197018), (154188, 185357)]