72202806

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{631}}^1$

素因数の和:818

約数の個数: 64

約数和(自身を含む): 174128640

約数和(自身を除く): 101925834

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 163, 234, 326, 351, 489, 631, 702, 978, 1262, 1467, 1893, 2119, 2934, 3786, 4238, 4401, 5679, 6357, 8203, 8802, 11358, 12714, 16406, 17037, 19071, 24609, 34074, 38142, 49218, 57213, 73827, 102853, 114426, 147654, 205706, 221481, 308559, 442962, 617118, 925677, 1337089, 1851354, 2674178, 2777031, 4011267, 5554062, 8022534, 12033801, 24067602, 36101403, 72202806]

約数ペア:

[(1, 72202806), (2, 36101403), (3, 24067602), (6, 12033801), (9, 8022534), (13, 5554062), (18, 4011267), (26, 2777031), (27, 2674178), (39, 1851354), (54, 1337089), (78, 925677), (117, 617118), (163, 442962), (234, 308559), (326, 221481), (351, 205706), (489, 147654), (631, 114426), (702, 102853), (978, 73827), (1262, 57213), (1467, 49218), (1893, 38142), (2119, 34074), (2934, 24609), (3786, 19071), (4238, 17037), (4401, 16406), (5679, 12714), (6357, 11358), (8203, 8802)]