81630384

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:223

約数の個数: 160

約数和(自身を含む): 247603200

約数和(自身を除く): 165972816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 79, 88, 103, 114, 132, 152, 158, 176, 206, 209, 228, 237, 264, 304, 309, 316, 412, 418, 456, 474, 528, 618, 627, 632, 824, 836, 869, 912, 948, 1133, 1236, 1254, 1264, 1501, 1648, 1672, 1738, 1896, 1957, 2266, 2472, 2508, 2607, 3002, 3344, 3399, 3476, 3792, 3914, 4503, 4532, 4944, 5016, 5214, 5871, 6004, 6798, 6952, 7828, 8137, 9006, 9064, 10032, 10428, 11742, 12008, 13596, 13904, 15656, 16274, 16511, 18012, 18128, 20856, 21527, 23484, 24016, 24411, 27192, 31312, 32548, 33022, 36024, 41712, 43054, 46968, 48822, 49533, 54384, 64581, 65096, 66044, 72048, 86108, 89507, 93936, 97644, 99066, 129162, 130192, 132088, 154603, 172216, 179014, 195288, 198132, 258324, 264176, 268521, 309206, 344432, 358028, 390576, 396264, 463809, 516648, 537042, 618412, 716056, 792528, 927618, 1033296, 1074084, 1236824, 1432112, 1700633, 1855236, 2148168, 2473648, 3401266, 3710472, 4296336, 5101899, 6802532, 7420944, 10203798, 13605064, 20407596, 27210128, 40815192, 81630384]

約数ペア:

[(1, 81630384), (2, 40815192), (3, 27210128), (4, 20407596), (6, 13605064), (8, 10203798), (11, 7420944), (12, 6802532), (16, 5101899), (19, 4296336), (22, 3710472), (24, 3401266), (33, 2473648), (38, 2148168), (44, 1855236), (48, 1700633), (57, 1432112), (66, 1236824), (76, 1074084), (79, 1033296), (88, 927618), (103, 792528), (114, 716056), (132, 618412), (152, 537042), (158, 516648), (176, 463809), (206, 396264), (209, 390576), (228, 358028), (237, 344432), (264, 309206), (304, 268521), (309, 264176), (316, 258324), (412, 198132), (418, 195288), (456, 179014), (474, 172216), (528, 154603), (618, 132088), (627, 130192), (632, 129162), (824, 99066), (836, 97644), (869, 93936), (912, 89507), (948, 86108), (1133, 72048), (1236, 66044), (1254, 65096), (1264, 64581), (1501, 54384), (1648, 49533), (1672, 48822), (1738, 46968), (1896, 43054), (1957, 41712), (2266, 36024), (2472, 33022), (2508, 32548), (2607, 31312), (3002, 27192), (3344, 24411), (3399, 24016), (3476, 23484), (3792, 21527), (3914, 20856), (4503, 18128), (4532, 18012), (4944, 16511), (5016, 16274), (5214, 15656), (5871, 13904), (6004, 13596), (6798, 12008), (6952, 11742), (7828, 10428), (8137, 10032), (9006, 9064)]