774972

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:143

約数の個数: 72

約数和(自身を含む): 2271360

約数和(自身を除く): 1496388

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 103, 114, 132, 171, 198, 206, 209, 228, 309, 342, 396, 412, 418, 618, 627, 684, 836, 927, 1133, 1236, 1254, 1854, 1881, 1957, 2266, 2508, 3399, 3708, 3762, 3914, 4532, 5871, 6798, 7524, 7828, 10197, 11742, 13596, 17613, 20394, 21527, 23484, 35226, 40788, 43054, 64581, 70452, 86108, 129162, 193743, 258324, 387486, 774972]

約数ペア:

[(1, 774972), (2, 387486), (3, 258324), (4, 193743), (6, 129162), (9, 86108), (11, 70452), (12, 64581), (18, 43054), (19, 40788), (22, 35226), (33, 23484), (36, 21527), (38, 20394), (44, 17613), (57, 13596), (66, 11742), (76, 10197), (99, 7828), (103, 7524), (114, 6798), (132, 5871), (171, 4532), (198, 3914), (206, 3762), (209, 3708), (228, 3399), (309, 2508), (342, 2266), (396, 1957), (412, 1881), (418, 1854), (618, 1254), (627, 1236), (684, 1133), (836, 927)]