78777648

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{28793}}^1$

素因数の和:28826

約数の個数: 60

約数和(自身を含む): 232079640

約数和(自身を除く): 153301992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 28793, 57586, 86379, 115172, 172758, 230344, 259137, 345516, 460688, 518274, 547067, 691032, 1036548, 1094134, 1382064, 1641201, 2073096, 2188268, 3282402, 4146192, 4376536, 4923603, 6564804, 8753072, 9847206, 13129608, 19694412, 26259216, 39388824, 78777648]

約数ペア:

[(1, 78777648), (2, 39388824), (3, 26259216), (4, 19694412), (6, 13129608), (8, 9847206), (9, 8753072), (12, 6564804), (16, 4923603), (18, 4376536), (19, 4146192), (24, 3282402), (36, 2188268), (38, 2073096), (48, 1641201), (57, 1382064), (72, 1094134), (76, 1036548), (114, 691032), (144, 547067), (152, 518274), (171, 460688), (228, 345516), (304, 259137), (342, 230344), (456, 172758), (684, 115172), (912, 86379), (1368, 57586), (2736, 28793)]