81771096

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4243}}^1$

素因数の和:4336

約数の個数: 64

約数和(自身を含む): 226120320

約数和(自身を除く): 144349224

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 73, 88, 132, 146, 219, 264, 292, 438, 584, 803, 876, 1606, 1752, 2409, 3212, 4243, 4818, 6424, 8486, 9636, 12729, 16972, 19272, 25458, 33944, 46673, 50916, 93346, 101832, 140019, 186692, 280038, 309739, 373384, 560076, 619478, 929217, 1120152, 1238956, 1858434, 2477912, 3407129, 3716868, 6814258, 7433736, 10221387, 13628516, 20442774, 27257032, 40885548, 81771096]

約数ペア:

[(1, 81771096), (2, 40885548), (3, 27257032), (4, 20442774), (6, 13628516), (8, 10221387), (11, 7433736), (12, 6814258), (22, 3716868), (24, 3407129), (33, 2477912), (44, 1858434), (66, 1238956), (73, 1120152), (88, 929217), (132, 619478), (146, 560076), (219, 373384), (264, 309739), (292, 280038), (438, 186692), (584, 140019), (803, 101832), (876, 93346), (1606, 50916), (1752, 46673), (2409, 33944), (3212, 25458), (4243, 19272), (4818, 16972), (6424, 12729), (8486, 9636)]