80319764

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 182891520

約数和(自身を除く): 102571756

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 83, 107, 119, 133, 166, 214, 238, 266, 323, 332, 428, 476, 532, 581, 646, 749, 1162, 1292, 1411, 1498, 1577, 1819, 2033, 2261, 2324, 2822, 2996, 3154, 3638, 4066, 4522, 5644, 6308, 7276, 8132, 8881, 9044, 9877, 11039, 12733, 14231, 17762, 19754, 22078, 25466, 26809, 28462, 34561, 35524, 39508, 44156, 50932, 53618, 56924, 62167, 69122, 107236, 124334, 138244, 150977, 168739, 187663, 241927, 248668, 301954, 337478, 375326, 483854, 603908, 674956, 750652, 967708, 1056839, 1181173, 2113678, 2362346, 2868563, 4227356, 4724692, 5737126, 11474252, 20079941, 40159882, 80319764]

約数ペア:

[(1, 80319764), (2, 40159882), (4, 20079941), (7, 11474252), (14, 5737126), (17, 4724692), (19, 4227356), (28, 2868563), (34, 2362346), (38, 2113678), (68, 1181173), (76, 1056839), (83, 967708), (107, 750652), (119, 674956), (133, 603908), (166, 483854), (214, 375326), (238, 337478), (266, 301954), (323, 248668), (332, 241927), (428, 187663), (476, 168739), (532, 150977), (581, 138244), (646, 124334), (749, 107236), (1162, 69122), (1292, 62167), (1411, 56924), (1498, 53618), (1577, 50932), (1819, 44156), (2033, 39508), (2261, 35524), (2324, 34561), (2822, 28462), (2996, 26809), (3154, 25466), (3638, 22078), (4066, 19754), (4522, 17762), (5644, 14231), (6308, 12733), (7276, 11039), (8132, 9877), (8881, 9044)]