77179396

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{619}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 159295360

約数和(自身を除く): 82115964

約数列:

[1, 2, 4, 7, 14, 28, 61, 73, 122, 146, 244, 292, 427, 511, 619, 854, 1022, 1238, 1708, 2044, 2476, 4333, 4453, 8666, 8906, 17332, 17812, 31171, 37759, 45187, 62342, 75518, 90374, 124684, 151036, 180748, 264313, 316309, 528626, 632618, 1057252, 1265236, 2756407, 5512814, 11025628, 19294849, 38589698, 77179396]

約数ペア:

[(1, 77179396), (2, 38589698), (4, 19294849), (7, 11025628), (14, 5512814), (28, 2756407), (61, 1265236), (73, 1057252), (122, 632618), (146, 528626), (244, 316309), (292, 264313), (427, 180748), (511, 151036), (619, 124684), (854, 90374), (1022, 75518), (1238, 62342), (1708, 45187), (2044, 37759), (2476, 31171), (4333, 17812), (4453, 17332), (8666, 8906)]