78834270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{467}}^1$

素因数の和:825

約数の個数: 64

約数和(自身を含む): 201367296

約数和(自身を除く): 122533026

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 331, 467, 510, 662, 934, 993, 1401, 1655, 1986, 2335, 2802, 3310, 4670, 4965, 5627, 7005, 7939, 9930, 11254, 14010, 15878, 16881, 23817, 28135, 33762, 39695, 47634, 56270, 79390, 84405, 119085, 154577, 168810, 238170, 309154, 463731, 772885, 927462, 1545770, 2318655, 2627809, 4637310, 5255618, 7883427, 13139045, 15766854, 26278090, 39417135, 78834270]

約数ペア:

[(1, 78834270), (2, 39417135), (3, 26278090), (5, 15766854), (6, 13139045), (10, 7883427), (15, 5255618), (17, 4637310), (30, 2627809), (34, 2318655), (51, 1545770), (85, 927462), (102, 772885), (170, 463731), (255, 309154), (331, 238170), (467, 168810), (510, 154577), (662, 119085), (934, 84405), (993, 79390), (1401, 56270), (1655, 47634), (1986, 39695), (2335, 33762), (2802, 28135), (3310, 23817), (4670, 16881), (4965, 15878), (5627, 14010), (7005, 11254), (7939, 9930)]