79797844

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{617}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 166118400

約数和(自身を除く): 86320556

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 149, 217, 298, 434, 596, 617, 868, 1043, 1234, 2086, 2468, 4172, 4319, 4619, 8638, 9238, 17276, 18476, 19127, 32333, 38254, 64666, 76508, 91933, 129332, 133889, 183866, 267778, 367732, 535556, 643531, 1287062, 2574124, 2849923, 5699846, 11399692, 19949461, 39898922, 79797844]

約数ペア:

[(1, 79797844), (2, 39898922), (4, 19949461), (7, 11399692), (14, 5699846), (28, 2849923), (31, 2574124), (62, 1287062), (124, 643531), (149, 535556), (217, 367732), (298, 267778), (434, 183866), (596, 133889), (617, 129332), (868, 91933), (1043, 76508), (1234, 64666), (2086, 38254), (2468, 32333), (4172, 19127), (4319, 18476), (4619, 17276), (8638, 9238)]