72699495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 133705728

約数和(自身を除く): 61006233

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 61, 93, 155, 165, 183, 233, 305, 341, 465, 671, 699, 915, 1023, 1165, 1705, 1891, 2013, 2563, 3355, 3495, 5115, 5673, 7223, 7689, 9455, 10065, 12815, 14213, 20801, 21669, 28365, 36115, 38445, 42639, 62403, 71065, 79453, 104005, 108345, 156343, 213195, 238359, 312015, 397265, 440603, 469029, 781715, 1191795, 1321809, 2203015, 2345145, 4846633, 6609045, 14539899, 24233165, 72699495]

約数ペア:

[(1, 72699495), (3, 24233165), (5, 14539899), (11, 6609045), (15, 4846633), (31, 2345145), (33, 2203015), (55, 1321809), (61, 1191795), (93, 781715), (155, 469029), (165, 440603), (183, 397265), (233, 312015), (305, 238359), (341, 213195), (465, 156343), (671, 108345), (699, 104005), (915, 79453), (1023, 71065), (1165, 62403), (1705, 42639), (1891, 38445), (2013, 36115), (2563, 28365), (3355, 21669), (3495, 20801), (5115, 14213), (5673, 12815), (7223, 10065), (7689, 9455)]