99997992

素因数分解:

$2^3\times 3^2\times {\mathrm{179}}^1\times {\mathrm{7759}}^1$

素因数の和:7950

約数の個数: 48

約数和(自身を含む): 272376000

約数和(自身を除く): 172378008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 179, 358, 537, 716, 1074, 1432, 1611, 2148, 3222, 4296, 6444, 7759, 12888, 15518, 23277, 31036, 46554, 62072, 69831, 93108, 139662, 186216, 279324, 558648, 1388861, 2777722, 4166583, 5555444, 8333166, 11110888, 12499749, 16666332, 24999498, 33332664, 49998996, 99997992]

約数ペア:

[(1, 99997992), (2, 49998996), (3, 33332664), (4, 24999498), (6, 16666332), (8, 12499749), (9, 11110888), (12, 8333166), (18, 5555444), (24, 4166583), (36, 2777722), (72, 1388861), (179, 558648), (358, 279324), (537, 186216), (716, 139662), (1074, 93108), (1432, 69831), (1611, 62072), (2148, 46554), (3222, 31036), (4296, 23277), (6444, 15518), (7759, 12888)]