81227088

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{33181}}^1$

素因数の和:33212

約数の個数: 60

約数和(自身を含む): 240702228

約数和(自身を除く): 159475140

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 33181, 66362, 99543, 132724, 199086, 265448, 298629, 398172, 530896, 564077, 597258, 796344, 1128154, 1194516, 1592688, 1692231, 2256308, 2389032, 3384462, 4512616, 4778064, 5076693, 6768924, 9025232, 10153386, 13537848, 20306772, 27075696, 40613544, 81227088]

約数ペア:

[(1, 81227088), (2, 40613544), (3, 27075696), (4, 20306772), (6, 13537848), (8, 10153386), (9, 9025232), (12, 6768924), (16, 5076693), (17, 4778064), (18, 4512616), (24, 3384462), (34, 2389032), (36, 2256308), (48, 1692231), (51, 1592688), (68, 1194516), (72, 1128154), (102, 796344), (136, 597258), (144, 564077), (153, 530896), (204, 398172), (272, 298629), (306, 265448), (408, 199086), (612, 132724), (816, 99543), (1224, 66362), (2448, 33181)]