79690212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^2$

素因数の和:250

約数の個数: 108

約数和(自身を含む): 240018688

約数和(自身を除く): 160328476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 101, 124, 126, 186, 202, 217, 252, 279, 303, 372, 404, 434, 558, 606, 651, 707, 868, 909, 1116, 1212, 1302, 1414, 1818, 1953, 2121, 2604, 2828, 3131, 3636, 3906, 4242, 6262, 6363, 7812, 8484, 9393, 10201, 12524, 12726, 18786, 20402, 21917, 25452, 28179, 30603, 37572, 40804, 43834, 56358, 61206, 65751, 71407, 87668, 91809, 112716, 122412, 131502, 142814, 183618, 197253, 214221, 263004, 285628, 316231, 367236, 394506, 428442, 632462, 642663, 789012, 856884, 948693, 1264924, 1285326, 1897386, 2213617, 2570652, 2846079, 3794772, 4427234, 5692158, 6640851, 8854468, 11384316, 13281702, 19922553, 26563404, 39845106, 79690212]

約数ペア:

[(1, 79690212), (2, 39845106), (3, 26563404), (4, 19922553), (6, 13281702), (7, 11384316), (9, 8854468), (12, 6640851), (14, 5692158), (18, 4427234), (21, 3794772), (28, 2846079), (31, 2570652), (36, 2213617), (42, 1897386), (62, 1285326), (63, 1264924), (84, 948693), (93, 856884), (101, 789012), (124, 642663), (126, 632462), (186, 428442), (202, 394506), (217, 367236), (252, 316231), (279, 285628), (303, 263004), (372, 214221), (404, 197253), (434, 183618), (558, 142814), (606, 131502), (651, 122412), (707, 112716), (868, 91809), (909, 87668), (1116, 71407), (1212, 65751), (1302, 61206), (1414, 56358), (1818, 43834), (1953, 40804), (2121, 37572), (2604, 30603), (2828, 28179), (3131, 25452), (3636, 21917), (3906, 20402), (4242, 18786), (6262, 12726), (6363, 12524), (7812, 10201), (8484, 9393)]