68378484

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 162288000

約数和(自身を除く): 93909516

約数列:

[1, 2, 3, 4, 6, 12, 149, 167, 229, 298, 334, 447, 458, 501, 596, 668, 687, 894, 916, 1002, 1374, 1788, 2004, 2748, 24883, 34121, 38243, 49766, 68242, 74649, 76486, 99532, 102363, 114729, 136484, 149298, 152972, 204726, 229458, 298596, 409452, 458916, 5698207, 11396414, 17094621, 22792828, 34189242, 68378484]

約数ペア:

[(1, 68378484), (2, 34189242), (3, 22792828), (4, 17094621), (6, 11396414), (12, 5698207), (149, 458916), (167, 409452), (229, 298596), (298, 229458), (334, 204726), (447, 152972), (458, 149298), (501, 136484), (596, 114729), (668, 102363), (687, 99532), (894, 76486), (916, 74649), (1002, 68242), (1374, 49766), (1788, 38243), (2004, 34121), (2748, 24883)]