87936108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:495

約数の個数: 72

約数和(自身を含む): 224554176

約数和(自身を除く): 136618068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 131, 156, 169, 262, 331, 338, 393, 507, 524, 662, 676, 786, 993, 1014, 1324, 1572, 1703, 1986, 2028, 3406, 3972, 4303, 5109, 6812, 8606, 10218, 12909, 17212, 20436, 22139, 25818, 43361, 44278, 51636, 55939, 66417, 86722, 88556, 111878, 130083, 132834, 167817, 173444, 223756, 260166, 265668, 335634, 520332, 563693, 671268, 1127386, 1691079, 2254772, 3382158, 6764316, 7328009, 14656018, 21984027, 29312036, 43968054, 87936108]

約数ペア:

[(1, 87936108), (2, 43968054), (3, 29312036), (4, 21984027), (6, 14656018), (12, 7328009), (13, 6764316), (26, 3382158), (39, 2254772), (52, 1691079), (78, 1127386), (131, 671268), (156, 563693), (169, 520332), (262, 335634), (331, 265668), (338, 260166), (393, 223756), (507, 173444), (524, 167817), (662, 132834), (676, 130083), (786, 111878), (993, 88556), (1014, 86722), (1324, 66417), (1572, 55939), (1703, 51636), (1986, 44278), (2028, 43361), (3406, 25818), (3972, 22139), (4303, 20436), (5109, 17212), (6812, 12909), (8606, 10218)]