77704452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16229}}^1$

素因数の和:16265

約数の個数: 72

約数和(自身を含む): 236308800

約数和(自身を除く): 158604348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 16229, 32458, 48687, 64916, 97374, 113603, 146061, 194748, 227206, 292122, 308351, 340809, 454412, 584244, 616702, 681618, 925053, 1022427, 1233404, 1363236, 1850106, 2044854, 2158457, 2775159, 3700212, 4089708, 4316914, 5550318, 6475371, 8633828, 11100636, 12950742, 19426113, 25901484, 38852226, 77704452]

約数ペア:

[(1, 77704452), (2, 38852226), (3, 25901484), (4, 19426113), (6, 12950742), (7, 11100636), (9, 8633828), (12, 6475371), (14, 5550318), (18, 4316914), (19, 4089708), (21, 3700212), (28, 2775159), (36, 2158457), (38, 2044854), (42, 1850106), (57, 1363236), (63, 1233404), (76, 1022427), (84, 925053), (114, 681618), (126, 616702), (133, 584244), (171, 454412), (228, 340809), (252, 308351), (266, 292122), (342, 227206), (399, 194748), (532, 146061), (684, 113603), (798, 97374), (1197, 64916), (1596, 48687), (2394, 32458), (4788, 16229)]