172020732

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{18077}}^1$

素因数の和:18158

約数の個数: 48

約数和(自身を含む): 439367712

約数和(自身を除く): 267346980

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 366, 732, 793, 1586, 2379, 3172, 4758, 9516, 18077, 36154, 54231, 72308, 108462, 216924, 235001, 470002, 705003, 940004, 1102697, 1410006, 2205394, 2820012, 3308091, 4410788, 6616182, 13232364, 14335061, 28670122, 43005183, 57340244, 86010366, 172020732]

約数ペア:

[(1, 172020732), (2, 86010366), (3, 57340244), (4, 43005183), (6, 28670122), (12, 14335061), (13, 13232364), (26, 6616182), (39, 4410788), (52, 3308091), (61, 2820012), (78, 2205394), (122, 1410006), (156, 1102697), (183, 940004), (244, 705003), (366, 470002), (732, 235001), (793, 216924), (1586, 108462), (2379, 72308), (3172, 54231), (4758, 36154), (9516, 18077)]