72451416

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{743}}^1$

素因数の和:1008

約数の個数: 64

約数和(自身を含む): 192844800

約数和(自身を除く): 120393384

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 239, 408, 478, 717, 743, 956, 1434, 1486, 1912, 2229, 2868, 2972, 4063, 4458, 5736, 5944, 8126, 8916, 12189, 12631, 16252, 17832, 24378, 25262, 32504, 37893, 48756, 50524, 75786, 97512, 101048, 151572, 177577, 303144, 355154, 532731, 710308, 1065462, 1420616, 2130924, 3018809, 4261848, 6037618, 9056427, 12075236, 18112854, 24150472, 36225708, 72451416]

約数ペア:

[(1, 72451416), (2, 36225708), (3, 24150472), (4, 18112854), (6, 12075236), (8, 9056427), (12, 6037618), (17, 4261848), (24, 3018809), (34, 2130924), (51, 1420616), (68, 1065462), (102, 710308), (136, 532731), (204, 355154), (239, 303144), (408, 177577), (478, 151572), (717, 101048), (743, 97512), (956, 75786), (1434, 50524), (1486, 48756), (1912, 37893), (2229, 32504), (2868, 25262), (2972, 24378), (4063, 17832), (4458, 16252), (5736, 12631), (5944, 12189), (8126, 8916)]