71018928

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:531

約数の個数: 120

約数和(自身を含む): 214080048

約数和(自身を除く): 143061120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 67, 68, 72, 102, 134, 136, 144, 153, 201, 204, 268, 272, 306, 402, 408, 433, 536, 603, 612, 804, 816, 866, 1072, 1139, 1206, 1224, 1299, 1608, 1732, 2278, 2412, 2448, 2598, 3216, 3417, 3464, 3897, 4556, 4824, 5196, 6834, 6928, 7361, 7794, 9112, 9648, 10251, 10392, 13668, 14722, 15588, 18224, 20502, 20784, 22083, 27336, 29011, 29444, 31176, 41004, 44166, 54672, 58022, 58888, 62352, 66249, 82008, 87033, 88332, 116044, 117776, 132498, 164016, 174066, 176664, 232088, 261099, 264996, 348132, 353328, 464176, 493187, 522198, 529992, 696264, 986374, 1044396, 1059984, 1392528, 1479561, 1972748, 2088792, 2959122, 3945496, 4177584, 4438683, 5918244, 7890992, 8877366, 11836488, 17754732, 23672976, 35509464, 71018928]

約数ペア:

[(1, 71018928), (2, 35509464), (3, 23672976), (4, 17754732), (6, 11836488), (8, 8877366), (9, 7890992), (12, 5918244), (16, 4438683), (17, 4177584), (18, 3945496), (24, 2959122), (34, 2088792), (36, 1972748), (48, 1479561), (51, 1392528), (67, 1059984), (68, 1044396), (72, 986374), (102, 696264), (134, 529992), (136, 522198), (144, 493187), (153, 464176), (201, 353328), (204, 348132), (268, 264996), (272, 261099), (306, 232088), (402, 176664), (408, 174066), (433, 164016), (536, 132498), (603, 117776), (612, 116044), (804, 88332), (816, 87033), (866, 82008), (1072, 66249), (1139, 62352), (1206, 58888), (1224, 58022), (1299, 54672), (1608, 44166), (1732, 41004), (2278, 31176), (2412, 29444), (2448, 29011), (2598, 27336), (3216, 22083), (3417, 20784), (3464, 20502), (3897, 18224), (4556, 15588), (4824, 14722), (5196, 13668), (6834, 10392), (6928, 10251), (7361, 9648), (7794, 9112)]