75691972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 146865600

約数和(自身を除く): 71173628

約数列:

[1, 2, 4, 19, 29, 38, 58, 61, 76, 116, 122, 244, 551, 563, 1102, 1126, 1159, 1769, 2204, 2252, 2318, 3538, 4636, 7076, 10697, 16327, 21394, 32654, 33611, 34343, 42788, 65308, 67222, 68686, 134444, 137372, 310213, 620426, 652517, 995947, 1240852, 1305034, 1991894, 2610068, 3983788, 18922993, 37845986, 75691972]

約数ペア:

[(1, 75691972), (2, 37845986), (4, 18922993), (19, 3983788), (29, 2610068), (38, 1991894), (58, 1305034), (61, 1240852), (76, 995947), (116, 652517), (122, 620426), (244, 310213), (551, 137372), (563, 134444), (1102, 68686), (1126, 67222), (1159, 65308), (1769, 42788), (2204, 34343), (2252, 33611), (2318, 32654), (3538, 21394), (4636, 16327), (7076, 10697)]