84867376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:698

約数の個数: 80

約数和(自身を含む): 193737600

約数和(自身を除く): 108870224

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 41, 44, 76, 82, 88, 152, 164, 176, 209, 304, 328, 418, 451, 619, 656, 779, 836, 902, 1238, 1558, 1672, 1804, 2476, 3116, 3344, 3608, 4952, 6232, 6809, 7216, 8569, 9904, 11761, 12464, 13618, 17138, 23522, 25379, 27236, 34276, 47044, 50758, 54472, 68552, 94088, 101516, 108944, 129371, 137104, 188176, 203032, 258742, 279169, 406064, 482201, 517484, 558338, 964402, 1034968, 1116676, 1928804, 2069936, 2233352, 3857608, 4466704, 5304211, 7715216, 10608422, 21216844, 42433688, 84867376]

約数ペア:

[(1, 84867376), (2, 42433688), (4, 21216844), (8, 10608422), (11, 7715216), (16, 5304211), (19, 4466704), (22, 3857608), (38, 2233352), (41, 2069936), (44, 1928804), (76, 1116676), (82, 1034968), (88, 964402), (152, 558338), (164, 517484), (176, 482201), (209, 406064), (304, 279169), (328, 258742), (418, 203032), (451, 188176), (619, 137104), (656, 129371), (779, 108944), (836, 101516), (902, 94088), (1238, 68552), (1558, 54472), (1672, 50758), (1804, 47044), (2476, 34276), (3116, 27236), (3344, 25379), (3608, 23522), (4952, 17138), (6232, 13618), (6809, 12464), (7216, 11761), (8569, 9904)]