81674088

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{727}}^1$

素因数の和:918

約数の個数: 64

約数和(自身を含む): 212459520

約数和(自身を除く): 130785432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 151, 186, 248, 302, 372, 453, 604, 727, 744, 906, 1208, 1454, 1812, 2181, 2908, 3624, 4362, 4681, 5816, 8724, 9362, 14043, 17448, 18724, 22537, 28086, 37448, 45074, 56172, 67611, 90148, 109777, 112344, 135222, 180296, 219554, 270444, 329331, 439108, 540888, 658662, 878216, 1317324, 2634648, 3403087, 6806174, 10209261, 13612348, 20418522, 27224696, 40837044, 81674088]

約数ペア:

[(1, 81674088), (2, 40837044), (3, 27224696), (4, 20418522), (6, 13612348), (8, 10209261), (12, 6806174), (24, 3403087), (31, 2634648), (62, 1317324), (93, 878216), (124, 658662), (151, 540888), (186, 439108), (248, 329331), (302, 270444), (372, 219554), (453, 180296), (604, 135222), (727, 112344), (744, 109777), (906, 90148), (1208, 67611), (1454, 56172), (1812, 45074), (2181, 37448), (2908, 28086), (3624, 22537), (4362, 18724), (4681, 17448), (5816, 14043), (8724, 9362)]