72737574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1319}}^1$

素因数の和:1445

約数の個数: 64

約数和(自身を含む): 180956160

約数和(自身を除く): 108218586

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 101, 182, 202, 273, 303, 546, 606, 707, 1313, 1319, 1414, 2121, 2626, 2638, 3939, 3957, 4242, 7878, 7914, 9191, 9233, 17147, 18382, 18466, 27573, 27699, 34294, 51441, 55146, 55398, 102882, 120029, 133219, 240058, 266438, 360087, 399657, 720174, 799314, 932533, 1731847, 1865066, 2797599, 3463694, 5195541, 5595198, 10391082, 12122929, 24245858, 36368787, 72737574]

約数ペア:

[(1, 72737574), (2, 36368787), (3, 24245858), (6, 12122929), (7, 10391082), (13, 5595198), (14, 5195541), (21, 3463694), (26, 2797599), (39, 1865066), (42, 1731847), (78, 932533), (91, 799314), (101, 720174), (182, 399657), (202, 360087), (273, 266438), (303, 240058), (546, 133219), (606, 120029), (707, 102882), (1313, 55398), (1319, 55146), (1414, 51441), (2121, 34294), (2626, 27699), (2638, 27573), (3939, 18466), (3957, 18382), (4242, 17147), (7878, 9233), (7914, 9191)]