83508838

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 158400000

約数和(自身を除く): 74891162

約数列:

[1, 2, 7, 14, 19, 38, 43, 49, 86, 98, 133, 149, 266, 298, 301, 343, 602, 686, 817, 931, 1043, 1634, 1862, 2086, 2107, 2831, 4214, 5662, 5719, 6407, 6517, 7301, 11438, 12814, 13034, 14602, 14749, 19817, 29498, 39634, 40033, 44849, 51107, 80066, 89698, 102214, 121733, 138719, 243466, 277438, 280231, 313943, 560462, 627886, 852131, 971033, 1704262, 1942066, 2197601, 4395202, 5964917, 11929834, 41754419, 83508838]

約数ペア:

[(1, 83508838), (2, 41754419), (7, 11929834), (14, 5964917), (19, 4395202), (38, 2197601), (43, 1942066), (49, 1704262), (86, 971033), (98, 852131), (133, 627886), (149, 560462), (266, 313943), (298, 280231), (301, 277438), (343, 243466), (602, 138719), (686, 121733), (817, 102214), (931, 89698), (1043, 80066), (1634, 51107), (1862, 44849), (2086, 40033), (2107, 39634), (2831, 29498), (4214, 19817), (5662, 14749), (5719, 14602), (6407, 13034), (6517, 12814), (7301, 11438)]