78987372

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5779}}^1$

素因数の和:5870

約数の個数: 48

約数和(自身を含む): 198092160

約数和(自身を除く): 119104788

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 67, 68, 102, 134, 201, 204, 268, 402, 804, 1139, 2278, 3417, 4556, 5779, 6834, 11558, 13668, 17337, 23116, 34674, 69348, 98243, 196486, 294729, 387193, 392972, 589458, 774386, 1161579, 1178916, 1548772, 2323158, 4646316, 6582281, 13164562, 19746843, 26329124, 39493686, 78987372]

約数ペア:

[(1, 78987372), (2, 39493686), (3, 26329124), (4, 19746843), (6, 13164562), (12, 6582281), (17, 4646316), (34, 2323158), (51, 1548772), (67, 1178916), (68, 1161579), (102, 774386), (134, 589458), (201, 392972), (204, 387193), (268, 294729), (402, 196486), (804, 98243), (1139, 69348), (2278, 34674), (3417, 23116), (4556, 17337), (5779, 13668), (6834, 11558)]