123664752

素因数分解:

$2^4\times 3^3\times {\mathrm{293}}^1\times {\mathrm{977}}^1$

素因数の和:1287

約数の個数: 80

約数和(自身を含む): 356539680

約数和(自身を除く): 232874928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 293, 432, 586, 879, 977, 1172, 1758, 1954, 2344, 2637, 2931, 3516, 3908, 4688, 5274, 5862, 7032, 7816, 7911, 8793, 10548, 11724, 14064, 15632, 15822, 17586, 21096, 23448, 26379, 31644, 35172, 42192, 46896, 52758, 63288, 70344, 105516, 126576, 140688, 211032, 286261, 422064, 572522, 858783, 1145044, 1717566, 2290088, 2576349, 3435132, 4580176, 5152698, 6870264, 7729047, 10305396, 13740528, 15458094, 20610792, 30916188, 41221584, 61832376, 123664752]

約数ペア:

[(1, 123664752), (2, 61832376), (3, 41221584), (4, 30916188), (6, 20610792), (8, 15458094), (9, 13740528), (12, 10305396), (16, 7729047), (18, 6870264), (24, 5152698), (27, 4580176), (36, 3435132), (48, 2576349), (54, 2290088), (72, 1717566), (108, 1145044), (144, 858783), (216, 572522), (293, 422064), (432, 286261), (586, 211032), (879, 140688), (977, 126576), (1172, 105516), (1758, 70344), (1954, 63288), (2344, 52758), (2637, 46896), (2931, 42192), (3516, 35172), (3908, 31644), (4688, 26379), (5274, 23448), (5862, 21096), (7032, 17586), (7816, 15822), (7911, 15632), (8793, 14064), (10548, 11724)]