91366288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:480

約数の個数: 80

約数和(自身を含む): 204500800

約数和(自身を除く): 113134512

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 61, 76, 104, 122, 152, 208, 244, 247, 304, 379, 488, 494, 758, 793, 976, 988, 1159, 1516, 1586, 1976, 2318, 3032, 3172, 3952, 4636, 4927, 6064, 6344, 7201, 9272, 9854, 12688, 14402, 15067, 18544, 19708, 23119, 28804, 30134, 39416, 46238, 57608, 60268, 78832, 92476, 93613, 115216, 120536, 184952, 187226, 241072, 300547, 369904, 374452, 439261, 601094, 748904, 878522, 1202188, 1497808, 1757044, 2404376, 3514088, 4808752, 5710393, 7028176, 11420786, 22841572, 45683144, 91366288]

約数ペア:

[(1, 91366288), (2, 45683144), (4, 22841572), (8, 11420786), (13, 7028176), (16, 5710393), (19, 4808752), (26, 3514088), (38, 2404376), (52, 1757044), (61, 1497808), (76, 1202188), (104, 878522), (122, 748904), (152, 601094), (208, 439261), (244, 374452), (247, 369904), (304, 300547), (379, 241072), (488, 187226), (494, 184952), (758, 120536), (793, 115216), (976, 93613), (988, 92476), (1159, 78832), (1516, 60268), (1586, 57608), (1976, 46238), (2318, 39416), (3032, 30134), (3172, 28804), (3952, 23119), (4636, 19708), (4927, 18544), (6064, 15067), (6344, 14402), (7201, 12688), (9272, 9854)]