74490112

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 156586752

約数和(自身を除く): 82096640

約数列:

[1, 2, 4, 8, 16, 32, 41, 47, 64, 82, 94, 128, 151, 164, 188, 256, 302, 328, 376, 604, 656, 752, 1208, 1312, 1504, 1927, 2416, 2624, 3008, 3854, 4832, 5248, 6016, 6191, 7097, 7708, 9664, 10496, 12032, 12382, 14194, 15416, 19328, 24764, 28388, 30832, 38656, 49528, 56776, 61664, 99056, 113552, 123328, 198112, 227104, 246656, 290977, 396224, 454208, 493312, 581954, 792448, 908416, 1163908, 1584896, 1816832, 2327816, 4655632, 9311264, 18622528, 37245056, 74490112]

約数ペア:

[(1, 74490112), (2, 37245056), (4, 18622528), (8, 9311264), (16, 4655632), (32, 2327816), (41, 1816832), (47, 1584896), (64, 1163908), (82, 908416), (94, 792448), (128, 581954), (151, 493312), (164, 454208), (188, 396224), (256, 290977), (302, 246656), (328, 227104), (376, 198112), (604, 123328), (656, 113552), (752, 99056), (1208, 61664), (1312, 56776), (1504, 49528), (1927, 38656), (2416, 30832), (2624, 28388), (3008, 24764), (3854, 19328), (4832, 15416), (5248, 14194), (6016, 12382), (6191, 12032), (7097, 10496), (7708, 9664)]