73181316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3581}}^1$

素因数の和:3732

約数の個数: 48

約数和(自身を含む): 185347008

約数和(自身を除く): 112165692

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 131, 156, 262, 393, 524, 786, 1572, 1703, 3406, 3581, 5109, 6812, 7162, 10218, 10743, 14324, 20436, 21486, 42972, 46553, 93106, 139659, 186212, 279318, 469111, 558636, 938222, 1407333, 1876444, 2814666, 5629332, 6098443, 12196886, 18295329, 24393772, 36590658, 73181316]

約数ペア:

[(1, 73181316), (2, 36590658), (3, 24393772), (4, 18295329), (6, 12196886), (12, 6098443), (13, 5629332), (26, 2814666), (39, 1876444), (52, 1407333), (78, 938222), (131, 558636), (156, 469111), (262, 279318), (393, 186212), (524, 139659), (786, 93106), (1572, 46553), (1703, 42972), (3406, 21486), (3581, 20436), (5109, 14324), (6812, 10743), (7162, 10218)]