71894196796

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{15683}}^1$

素因数の和:16018

約数の個数: 48

約数和(自身を含む): 129637670400

約数和(自身を除く): 57743473604

約数列:

[1, 2, 4, 79, 89, 158, 163, 178, 316, 326, 356, 652, 7031, 12877, 14062, 14507, 15683, 25754, 28124, 29014, 31366, 51508, 58028, 62732, 1146053, 1238957, 1395787, 2292106, 2477914, 2556329, 2791574, 4584212, 4955828, 5112658, 5583148, 10225316, 110267173, 201949991, 220534346, 227513281, 403899982, 441068692, 455026562, 807799964, 910053124, 17973549199, 35947098398, 71894196796]

約数ペア:

[(1, 71894196796), (2, 35947098398), (4, 17973549199), (79, 910053124), (89, 807799964), (158, 455026562), (163, 441068692), (178, 403899982), (316, 227513281), (326, 220534346), (356, 201949991), (652, 110267173), (7031, 10225316), (12877, 5583148), (14062, 5112658), (14507, 4955828), (15683, 4584212), (25754, 2791574), (28124, 2556329), (29014, 2477914), (31366, 2292106), (51508, 1395787), (58028, 1238957), (62732, 1146053)]