80704668

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{4049}}^1$

素因数の和:4218

約数の個数: 48

約数和(自身を含む): 206841600

約数和(自身を除く): 126136932

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 151, 302, 453, 604, 906, 1661, 1812, 3322, 4049, 4983, 6644, 8098, 9966, 12147, 16196, 19932, 24294, 44539, 48588, 89078, 133617, 178156, 267234, 534468, 611399, 1222798, 1834197, 2445596, 3668394, 6725389, 7336788, 13450778, 20176167, 26901556, 40352334, 80704668]

約数ペア:

[(1, 80704668), (2, 40352334), (3, 26901556), (4, 20176167), (6, 13450778), (11, 7336788), (12, 6725389), (22, 3668394), (33, 2445596), (44, 1834197), (66, 1222798), (132, 611399), (151, 534468), (302, 267234), (453, 178156), (604, 133617), (906, 89078), (1661, 48588), (1812, 44539), (3322, 24294), (4049, 19932), (4983, 16196), (6644, 12147), (8098, 9966)]