61821388908

素因数分解:

$2^2\times 3^2\times {\mathrm{78139}}^1\times {\mathrm{21977}}^1$

素因数の和:100126

約数の個数: 36

約数和(自身を含む): 156279843720

約数和(自身を除く): 94458454812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 21977, 43954, 65931, 78139, 87908, 131862, 156278, 197793, 234417, 263724, 312556, 395586, 468834, 703251, 791172, 937668, 1406502, 2813004, 1717260803, 3434521606, 5151782409, 6869043212, 10303564818, 15455347227, 20607129636, 30910694454, 61821388908]

約数ペア:

[(1, 61821388908), (2, 30910694454), (3, 20607129636), (4, 15455347227), (6, 10303564818), (9, 6869043212), (12, 5151782409), (18, 3434521606), (36, 1717260803), (21977, 2813004), (43954, 1406502), (65931, 937668), (78139, 791172), (87908, 703251), (131862, 468834), (156278, 395586), (197793, 312556), (234417, 263724)]