84378456

素因数分解:

$2^3\times 3^3\times {\mathrm{113}}^1\times {\mathrm{3457}}^1$

素因数の和:3585

約数の個数: 64

約数和(自身を含む): 236527200

約数和(自身を除く): 152148744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 113, 216, 226, 339, 452, 678, 904, 1017, 1356, 2034, 2712, 3051, 3457, 4068, 6102, 6914, 8136, 10371, 12204, 13828, 20742, 24408, 27656, 31113, 41484, 62226, 82968, 93339, 124452, 186678, 248904, 373356, 390641, 746712, 781282, 1171923, 1562564, 2343846, 3125128, 3515769, 4687692, 7031538, 9375384, 10547307, 14063076, 21094614, 28126152, 42189228, 84378456]

約数ペア:

[(1, 84378456), (2, 42189228), (3, 28126152), (4, 21094614), (6, 14063076), (8, 10547307), (9, 9375384), (12, 7031538), (18, 4687692), (24, 3515769), (27, 3125128), (36, 2343846), (54, 1562564), (72, 1171923), (108, 781282), (113, 746712), (216, 390641), (226, 373356), (339, 248904), (452, 186678), (678, 124452), (904, 93339), (1017, 82968), (1356, 62226), (2034, 41484), (2712, 31113), (3051, 27656), (3457, 24408), (4068, 20742), (6102, 13828), (6914, 12204), (8136, 10371)]