70458948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16447}}^1$

素因数の和:16481

約数の個数: 72

約数和(自身を含む): 215534592

約数和(自身を除く): 145075644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 16447, 32894, 49341, 65788, 98682, 115129, 148023, 197364, 230258, 279599, 296046, 345387, 460516, 559198, 592092, 690774, 838797, 1036161, 1118396, 1381548, 1677594, 1957193, 2072322, 2516391, 3355188, 3914386, 4144644, 5032782, 5871579, 7828772, 10065564, 11743158, 17614737, 23486316, 35229474, 70458948]

約数ペア:

[(1, 70458948), (2, 35229474), (3, 23486316), (4, 17614737), (6, 11743158), (7, 10065564), (9, 7828772), (12, 5871579), (14, 5032782), (17, 4144644), (18, 3914386), (21, 3355188), (28, 2516391), (34, 2072322), (36, 1957193), (42, 1677594), (51, 1381548), (63, 1118396), (68, 1036161), (84, 838797), (102, 690774), (119, 592092), (126, 559198), (153, 460516), (204, 345387), (238, 296046), (252, 279599), (306, 230258), (357, 197364), (476, 148023), (612, 115129), (714, 98682), (1071, 65788), (1428, 49341), (2142, 32894), (4284, 16447)]