78615072

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{16057}}^1$

素因数の和:16090

約数の個数: 72

約数和(自身を含む): 236727036

約数和(自身を除く): 158111964

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, 16057, 32114, 48171, 64228, 96342, 128456, 144513, 192684, 256912, 272969, 289026, 385368, 513824, 545938, 578052, 770736, 818907, 1091876, 1156104, 1541472, 1637814, 2183752, 2312208, 2456721, 3275628, 4367504, 4624416, 4913442, 6551256, 8735008, 9826884, 13102512, 19653768, 26205024, 39307536, 78615072]

約数ペア:

[(1, 78615072), (2, 39307536), (3, 26205024), (4, 19653768), (6, 13102512), (8, 9826884), (9, 8735008), (12, 6551256), (16, 4913442), (17, 4624416), (18, 4367504), (24, 3275628), (32, 2456721), (34, 2312208), (36, 2183752), (48, 1637814), (51, 1541472), (68, 1156104), (72, 1091876), (96, 818907), (102, 770736), (136, 578052), (144, 545938), (153, 513824), (204, 385368), (272, 289026), (288, 272969), (306, 256912), (408, 192684), (544, 144513), (612, 128456), (816, 96342), (1224, 64228), (1632, 48171), (2448, 32114), (4896, 16057)]