81472195332

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{7619921}}^1$

素因数の和:7619951

約数の個数: 72

約数和(自身を含む): 232986735072

約数和(自身を除く): 151514539740

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 594, 891, 972, 1188, 1782, 2673, 3564, 5346, 10692, 7619921, 15239842, 22859763, 30479684, 45719526, 68579289, 83819131, 91439052, 137158578, 167638262, 205737867, 251457393, 274317156, 335276524, 411475734, 502914786, 617213601, 754372179, 822951468, 1005829572, 1234427202, 1508744358, 1851640803, 2263116537, 2468854404, 3017488716, 3703281606, 4526233074, 6789349611, 7406563212, 9052466148, 13578699222, 20368048833, 27157398444, 40736097666, 81472195332]

約数ペア:

[(1, 81472195332), (2, 40736097666), (3, 27157398444), (4, 20368048833), (6, 13578699222), (9, 9052466148), (11, 7406563212), (12, 6789349611), (18, 4526233074), (22, 3703281606), (27, 3017488716), (33, 2468854404), (36, 2263116537), (44, 1851640803), (54, 1508744358), (66, 1234427202), (81, 1005829572), (99, 822951468), (108, 754372179), (132, 617213601), (162, 502914786), (198, 411475734), (243, 335276524), (297, 274317156), (324, 251457393), (396, 205737867), (486, 167638262), (594, 137158578), (891, 91439052), (972, 83819131), (1188, 68579289), (1782, 45719526), (2673, 30479684), (3564, 22859763), (5346, 15239842), (10692, 7619921)]