68897958

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 148055040

約数和(自身を除く): 79157082

約数列:

[1, 2, 3, 6, 41, 47, 59, 82, 94, 101, 118, 123, 141, 177, 202, 246, 282, 303, 354, 606, 1927, 2419, 2773, 3854, 4141, 4747, 4838, 5546, 5781, 5959, 7257, 8282, 8319, 9494, 11562, 11918, 12423, 14241, 14514, 16638, 17877, 24846, 28482, 35754, 113693, 194627, 227386, 244319, 280073, 341079, 389254, 488638, 560146, 583881, 682158, 732957, 840219, 1167762, 1465914, 1680438, 11482993, 22965986, 34448979, 68897958]

約数ペア:

[(1, 68897958), (2, 34448979), (3, 22965986), (6, 11482993), (41, 1680438), (47, 1465914), (59, 1167762), (82, 840219), (94, 732957), (101, 682158), (118, 583881), (123, 560146), (141, 488638), (177, 389254), (202, 341079), (246, 280073), (282, 244319), (303, 227386), (354, 194627), (606, 113693), (1927, 35754), (2419, 28482), (2773, 24846), (3854, 17877), (4141, 16638), (4747, 14514), (4838, 14241), (5546, 12423), (5781, 11918), (5959, 11562), (7257, 9494), (8282, 8319)]