80141556

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 213736320

約数和(自身を除く): 133594764

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 61, 66, 74, 111, 122, 132, 148, 183, 222, 244, 269, 366, 407, 444, 538, 671, 732, 807, 814, 1076, 1221, 1342, 1614, 1628, 2013, 2257, 2442, 2684, 2959, 3228, 4026, 4514, 4884, 5918, 6771, 8052, 8877, 9028, 9953, 11836, 13542, 16409, 17754, 19906, 24827, 27084, 29859, 32818, 35508, 39812, 49227, 49654, 59718, 65636, 74481, 98454, 99308, 109483, 119436, 148962, 180499, 196908, 218966, 297924, 328449, 360998, 437932, 541497, 607133, 656898, 721996, 1082994, 1214266, 1313796, 1821399, 2165988, 2428532, 3642798, 6678463, 7285596, 13356926, 20035389, 26713852, 40070778, 80141556]

約数ペア:

[(1, 80141556), (2, 40070778), (3, 26713852), (4, 20035389), (6, 13356926), (11, 7285596), (12, 6678463), (22, 3642798), (33, 2428532), (37, 2165988), (44, 1821399), (61, 1313796), (66, 1214266), (74, 1082994), (111, 721996), (122, 656898), (132, 607133), (148, 541497), (183, 437932), (222, 360998), (244, 328449), (269, 297924), (366, 218966), (407, 196908), (444, 180499), (538, 148962), (671, 119436), (732, 109483), (807, 99308), (814, 98454), (1076, 74481), (1221, 65636), (1342, 59718), (1614, 49654), (1628, 49227), (2013, 39812), (2257, 35508), (2442, 32818), (2684, 29859), (2959, 27084), (3228, 24827), (4026, 19906), (4514, 17754), (4884, 16409), (5918, 13542), (6771, 11836), (8052, 9953), (8877, 9028)]