77910048

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{15913}}^1$

素因数の和:15946

約数の個数: 72

約数和(自身を含む): 234604188

約数和(自身を除く): 156694140

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 15913, 31826, 47739, 63652, 95478, 127304, 143217, 190956, 254608, 270521, 286434, 381912, 509216, 541042, 572868, 763824, 811563, 1082084, 1145736, 1527648, 1623126, 2164168, 2291472, 2434689, 3246252, 4328336, 4582944, 4869378, 6492504, 8656672, 9738756, 12985008, 19477512, 25970016, 38955024, 77910048]

約数ペア:

[(1, 77910048), (2, 38955024), (3, 25970016), (4, 19477512), (6, 12985008), (8, 9738756), (9, 8656672), (12, 6492504), (16, 4869378), (17, 4582944), (18, 4328336), (24, 3246252), (32, 2434689), (34, 2291472), (36, 2164168), (48, 1623126), (51, 1527648), (68, 1145736), (72, 1082084), (96, 811563), (102, 763824), (136, 572868), (144, 541042), (153, 509216), (204, 381912), (272, 286434), (288, 270521), (306, 254608), (408, 190956), (544, 143217), (612, 127304), (816, 95478), (1224, 63652), (1632, 47739), (2448, 31826), (4896, 15913)]