70442316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{631}}^1$

素因数の和:1091

約数の個数: 72

約数和(自身を含む): 204282624

約数和(自身を除く): 133840308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 443, 631, 886, 1262, 1329, 1772, 1893, 2524, 2658, 3101, 3786, 3987, 4417, 5316, 5679, 6202, 7572, 7974, 8834, 9303, 11358, 12404, 13251, 15948, 17668, 18606, 22716, 26502, 27909, 37212, 39753, 53004, 55818, 79506, 111636, 159012, 279533, 559066, 838599, 1118132, 1677198, 1956731, 2515797, 3354396, 3913462, 5031594, 5870193, 7826924, 10063188, 11740386, 17610579, 23480772, 35221158, 70442316]

約数ペア:

[(1, 70442316), (2, 35221158), (3, 23480772), (4, 17610579), (6, 11740386), (7, 10063188), (9, 7826924), (12, 5870193), (14, 5031594), (18, 3913462), (21, 3354396), (28, 2515797), (36, 1956731), (42, 1677198), (63, 1118132), (84, 838599), (126, 559066), (252, 279533), (443, 159012), (631, 111636), (886, 79506), (1262, 55818), (1329, 53004), (1772, 39753), (1893, 37212), (2524, 27909), (2658, 26502), (3101, 22716), (3786, 18606), (3987, 17668), (4417, 15948), (5316, 13251), (5679, 12404), (6202, 11358), (7572, 9303), (7974, 8834)]