72308052

素因数分解:

$2^2\times 3^6\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:340

約数の個数: 84

約数和(自身を含む): 192162516

約数和(自身を除く): 119854464

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 137, 162, 181, 243, 274, 324, 362, 411, 486, 543, 548, 724, 729, 822, 972, 1086, 1233, 1458, 1629, 1644, 2172, 2466, 2916, 3258, 3699, 4887, 4932, 6516, 7398, 9774, 11097, 14661, 14796, 19548, 22194, 24797, 29322, 33291, 43983, 44388, 49594, 58644, 66582, 74391, 87966, 99188, 99873, 131949, 133164, 148782, 175932, 199746, 223173, 263898, 297564, 399492, 446346, 527796, 669519, 892692, 1339038, 2008557, 2678076, 4017114, 6025671, 8034228, 12051342, 18077013, 24102684, 36154026, 72308052]

約数ペア:

[(1, 72308052), (2, 36154026), (3, 24102684), (4, 18077013), (6, 12051342), (9, 8034228), (12, 6025671), (18, 4017114), (27, 2678076), (36, 2008557), (54, 1339038), (81, 892692), (108, 669519), (137, 527796), (162, 446346), (181, 399492), (243, 297564), (274, 263898), (324, 223173), (362, 199746), (411, 175932), (486, 148782), (543, 133164), (548, 131949), (724, 99873), (729, 99188), (822, 87966), (972, 74391), (1086, 66582), (1233, 58644), (1458, 49594), (1629, 44388), (1644, 43983), (2172, 33291), (2466, 29322), (2916, 24797), (3258, 22194), (3699, 19548), (4887, 14796), (4932, 14661), (6516, 11097), (7398, 9774)]