64384268

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:195

約数の個数: 72

約数和(自身を含む): 131707296

約数和(自身を除く): 67323028

約数列:

[1, 2, 4, 13, 23, 26, 41, 46, 52, 82, 92, 101, 164, 169, 202, 299, 338, 404, 533, 598, 676, 943, 1066, 1196, 1313, 1886, 2132, 2323, 2626, 3772, 3887, 4141, 4646, 5252, 6929, 7774, 8282, 9292, 12259, 13858, 15548, 16564, 17069, 24518, 27716, 30199, 34138, 49036, 53833, 60398, 68276, 95243, 107666, 120796, 159367, 190486, 215332, 318734, 380972, 392587, 637468, 699829, 785174, 1238159, 1399658, 1570348, 2476318, 2799316, 4952636, 16096067, 32192134, 64384268]

約数ペア:

[(1, 64384268), (2, 32192134), (4, 16096067), (13, 4952636), (23, 2799316), (26, 2476318), (41, 1570348), (46, 1399658), (52, 1238159), (82, 785174), (92, 699829), (101, 637468), (164, 392587), (169, 380972), (202, 318734), (299, 215332), (338, 190486), (404, 159367), (533, 120796), (598, 107666), (676, 95243), (943, 68276), (1066, 60398), (1196, 53833), (1313, 49036), (1886, 34138), (2132, 30199), (2323, 27716), (2626, 24518), (3772, 17069), (3887, 16564), (4141, 15548), (4646, 13858), (5252, 12259), (6929, 9292), (7774, 8282)]