72231692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2521}}^1$

素因数の和:2586

約数の個数: 48

約数和(自身を含む): 148293600

約数和(自身を除く): 76061908

約数列:

[1, 2, 4, 13, 19, 26, 29, 38, 52, 58, 76, 116, 247, 377, 494, 551, 754, 988, 1102, 1508, 2204, 2521, 5042, 7163, 10084, 14326, 28652, 32773, 47899, 65546, 73109, 95798, 131092, 146218, 191596, 292436, 622687, 950417, 1245374, 1389071, 1900834, 2490748, 2778142, 3801668, 5556284, 18057923, 36115846, 72231692]

約数ペア:

[(1, 72231692), (2, 36115846), (4, 18057923), (13, 5556284), (19, 3801668), (26, 2778142), (29, 2490748), (38, 1900834), (52, 1389071), (58, 1245374), (76, 950417), (116, 622687), (247, 292436), (377, 191596), (494, 146218), (551, 131092), (754, 95798), (988, 73109), (1102, 65546), (1508, 47899), (2204, 32773), (2521, 28652), (5042, 14326), (7163, 10084)]