73189728

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{3793}}^1$

素因数の和:3876

約数の個数: 72

約数和(自身を含む): 211295448

約数和(自身を除く): 138105720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 96, 134, 144, 201, 268, 288, 402, 536, 603, 804, 1072, 1206, 1608, 2144, 2412, 3216, 3793, 4824, 6432, 7586, 9648, 11379, 15172, 19296, 22758, 30344, 34137, 45516, 60688, 68274, 91032, 121376, 136548, 182064, 254131, 273096, 364128, 508262, 546192, 762393, 1016524, 1092384, 1524786, 2033048, 2287179, 3049572, 4066096, 4574358, 6099144, 8132192, 9148716, 12198288, 18297432, 24396576, 36594864, 73189728]

約数ペア:

[(1, 73189728), (2, 36594864), (3, 24396576), (4, 18297432), (6, 12198288), (8, 9148716), (9, 8132192), (12, 6099144), (16, 4574358), (18, 4066096), (24, 3049572), (32, 2287179), (36, 2033048), (48, 1524786), (67, 1092384), (72, 1016524), (96, 762393), (134, 546192), (144, 508262), (201, 364128), (268, 273096), (288, 254131), (402, 182064), (536, 136548), (603, 121376), (804, 91032), (1072, 68274), (1206, 60688), (1608, 45516), (2144, 34137), (2412, 30344), (3216, 22758), (3793, 19296), (4824, 15172), (6432, 11379), (7586, 9648)]