42420168

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4951}}^1$

素因数の和:4987

約数の個数: 96

約数和(自身を含む): 139052160

約数和(自身を除く): 96631992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 153, 168, 204, 238, 252, 306, 357, 408, 476, 504, 612, 714, 952, 1071, 1224, 1428, 2142, 2856, 4284, 4951, 8568, 9902, 14853, 19804, 29706, 34657, 39608, 44559, 59412, 69314, 84167, 89118, 103971, 118824, 138628, 168334, 178236, 207942, 252501, 277256, 311913, 336668, 356472, 415884, 505002, 589169, 623826, 673336, 757503, 831768, 1010004, 1178338, 1247652, 1515006, 1767507, 2020008, 2356676, 2495304, 3030012, 3535014, 4713352, 5302521, 6060024, 7070028, 10605042, 14140056, 21210084, 42420168]

約数ペア:

[(1, 42420168), (2, 21210084), (3, 14140056), (4, 10605042), (6, 7070028), (7, 6060024), (8, 5302521), (9, 4713352), (12, 3535014), (14, 3030012), (17, 2495304), (18, 2356676), (21, 2020008), (24, 1767507), (28, 1515006), (34, 1247652), (36, 1178338), (42, 1010004), (51, 831768), (56, 757503), (63, 673336), (68, 623826), (72, 589169), (84, 505002), (102, 415884), (119, 356472), (126, 336668), (136, 311913), (153, 277256), (168, 252501), (204, 207942), (238, 178236), (252, 168334), (306, 138628), (357, 118824), (408, 103971), (476, 89118), (504, 84167), (612, 69314), (714, 59412), (952, 44559), (1071, 39608), (1224, 34657), (1428, 29706), (2142, 19804), (2856, 14853), (4284, 9902), (4951, 8568)]