81796824

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^2\times {\mathrm{1049}}^1$

素因数の和:1102

約数の個数: 96

約数和(自身を含む): 240030000

約数和(自身を除く): 158233176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 361, 456, 513, 684, 722, 1026, 1049, 1083, 1368, 1444, 2052, 2098, 2166, 2888, 3147, 3249, 4104, 4196, 4332, 6294, 6498, 8392, 8664, 9441, 9747, 12588, 12996, 18882, 19494, 19931, 25176, 25992, 28323, 37764, 38988, 39862, 56646, 59793, 75528, 77976, 79724, 113292, 119586, 159448, 179379, 226584, 239172, 358758, 378689, 478344, 538137, 717516, 757378, 1076274, 1136067, 1435032, 1514756, 2152548, 2272134, 3029512, 3408201, 4305096, 4544268, 6816402, 9088536, 10224603, 13632804, 20449206, 27265608, 40898412, 81796824]

約数ペア:

[(1, 81796824), (2, 40898412), (3, 27265608), (4, 20449206), (6, 13632804), (8, 10224603), (9, 9088536), (12, 6816402), (18, 4544268), (19, 4305096), (24, 3408201), (27, 3029512), (36, 2272134), (38, 2152548), (54, 1514756), (57, 1435032), (72, 1136067), (76, 1076274), (108, 757378), (114, 717516), (152, 538137), (171, 478344), (216, 378689), (228, 358758), (342, 239172), (361, 226584), (456, 179379), (513, 159448), (684, 119586), (722, 113292), (1026, 79724), (1049, 77976), (1083, 75528), (1368, 59793), (1444, 56646), (2052, 39862), (2098, 38988), (2166, 37764), (2888, 28323), (3147, 25992), (3249, 25176), (4104, 19931), (4196, 19494), (4332, 18882), (6294, 12996), (6498, 12588), (8392, 9747), (8664, 9441)]