83681514

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5581}}^1$

素因数の和:5620

約数の個数: 72

約数和(自身を含む): 223358148

約数和(自身を除く): 139676634

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 63, 98, 102, 119, 126, 147, 153, 238, 294, 306, 357, 441, 714, 833, 882, 1071, 1666, 2142, 2499, 4998, 5581, 7497, 11162, 14994, 16743, 33486, 39067, 50229, 78134, 94877, 100458, 117201, 189754, 234402, 273469, 284631, 351603, 546938, 569262, 664139, 703206, 820407, 853893, 1328278, 1640814, 1707786, 1992417, 2461221, 3984834, 4648973, 4922442, 5977251, 9297946, 11954502, 13946919, 27893838, 41840757, 83681514]

約数ペア:

[(1, 83681514), (2, 41840757), (3, 27893838), (6, 13946919), (7, 11954502), (9, 9297946), (14, 5977251), (17, 4922442), (18, 4648973), (21, 3984834), (34, 2461221), (42, 1992417), (49, 1707786), (51, 1640814), (63, 1328278), (98, 853893), (102, 820407), (119, 703206), (126, 664139), (147, 569262), (153, 546938), (238, 351603), (294, 284631), (306, 273469), (357, 234402), (441, 189754), (714, 117201), (833, 100458), (882, 94877), (1071, 78134), (1666, 50229), (2142, 39067), (2499, 33486), (4998, 16743), (5581, 14994), (7497, 11162)]