78754144

素因数分解:

$2^5\times 7^1\times {\mathrm{59}}^2\times {\mathrm{101}}^1$

素因数の和:236

約数の個数: 72

約数和(自身を含む): 182035728

約数和(自身を除く): 103281584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 101, 112, 118, 202, 224, 236, 404, 413, 472, 707, 808, 826, 944, 1414, 1616, 1652, 1888, 2828, 3232, 3304, 3481, 5656, 5959, 6608, 6962, 11312, 11918, 13216, 13924, 22624, 23836, 24367, 27848, 41713, 47672, 48734, 55696, 83426, 95344, 97468, 111392, 166852, 190688, 194936, 333704, 351581, 389872, 667408, 703162, 779744, 1334816, 1406324, 2461067, 2812648, 4922134, 5625296, 9844268, 11250592, 19688536, 39377072, 78754144]

約数ペア:

[(1, 78754144), (2, 39377072), (4, 19688536), (7, 11250592), (8, 9844268), (14, 5625296), (16, 4922134), (28, 2812648), (32, 2461067), (56, 1406324), (59, 1334816), (101, 779744), (112, 703162), (118, 667408), (202, 389872), (224, 351581), (236, 333704), (404, 194936), (413, 190688), (472, 166852), (707, 111392), (808, 97468), (826, 95344), (944, 83426), (1414, 55696), (1616, 48734), (1652, 47672), (1888, 41713), (2828, 27848), (3232, 24367), (3304, 23836), (3481, 22624), (5656, 13924), (5959, 13216), (6608, 11918), (6962, 11312)]