64994742

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1399}}^1$

素因数の和:1525

約数の個数: 48

約数和(自身を含む): 147420000

約数和(自身を除く): 82425258

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 89, 174, 178, 261, 267, 522, 534, 801, 1399, 1602, 2581, 2798, 4197, 5162, 7743, 8394, 12591, 15486, 23229, 25182, 40571, 46458, 81142, 121713, 124511, 243426, 249022, 365139, 373533, 730278, 747066, 1120599, 2241198, 3610819, 7221638, 10832457, 21664914, 32497371, 64994742]

約数ペア:

[(1, 64994742), (2, 32497371), (3, 21664914), (6, 10832457), (9, 7221638), (18, 3610819), (29, 2241198), (58, 1120599), (87, 747066), (89, 730278), (174, 373533), (178, 365139), (261, 249022), (267, 243426), (522, 124511), (534, 121713), (801, 81142), (1399, 46458), (1602, 40571), (2581, 25182), (2798, 23229), (4197, 15486), (5162, 12591), (7743, 8394)]