78388212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30103}}^1$

素因数の和:30148

約数の個数: 48

約数和(自身を含む): 215785472

約数和(自身を除く): 137397260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 30103, 60206, 90309, 120412, 180618, 210721, 361236, 421442, 632163, 842884, 933193, 1264326, 1866386, 2528652, 2799579, 3732772, 5599158, 6532351, 11198316, 13064702, 19597053, 26129404, 39194106, 78388212]

約数ペア:

[(1, 78388212), (2, 39194106), (3, 26129404), (4, 19597053), (6, 13064702), (7, 11198316), (12, 6532351), (14, 5599158), (21, 3732772), (28, 2799579), (31, 2528652), (42, 1866386), (62, 1264326), (84, 933193), (93, 842884), (124, 632163), (186, 421442), (217, 361236), (372, 210721), (434, 180618), (651, 120412), (868, 90309), (1302, 60206), (2604, 30103)]