8581968

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{977}}^1$

素因数の和:1052

約数の個数: 60

約数和(自身を含む): 24436308

約数和(自身を除く): 15854340

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 977, 1098, 1464, 1954, 2196, 2928, 2931, 3908, 4392, 5862, 7816, 8784, 8793, 11724, 15632, 17586, 23448, 35172, 46896, 59597, 70344, 119194, 140688, 178791, 238388, 357582, 476776, 536373, 715164, 953552, 1072746, 1430328, 2145492, 2860656, 4290984, 8581968]

約数ペア:

[(1, 8581968), (2, 4290984), (3, 2860656), (4, 2145492), (6, 1430328), (8, 1072746), (9, 953552), (12, 715164), (16, 536373), (18, 476776), (24, 357582), (36, 238388), (48, 178791), (61, 140688), (72, 119194), (122, 70344), (144, 59597), (183, 46896), (244, 35172), (366, 23448), (488, 17586), (549, 15632), (732, 11724), (976, 8793), (977, 8784), (1098, 7816), (1464, 5862), (1954, 4392), (2196, 3908), (2928, 2931)]