72583936

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 152237120

約数和(自身を除く): 79653184

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 79, 97, 128, 148, 158, 194, 256, 296, 316, 388, 592, 632, 776, 1184, 1264, 1552, 2368, 2528, 2923, 3104, 3589, 4736, 5056, 5846, 6208, 7178, 7663, 9472, 10112, 11692, 12416, 14356, 15326, 20224, 23384, 24832, 28712, 30652, 46768, 57424, 61304, 93536, 114848, 122608, 187072, 229696, 245216, 283531, 374144, 459392, 490432, 567062, 748288, 918784, 980864, 1134124, 1961728, 2268248, 4536496, 9072992, 18145984, 36291968, 72583936]

約数ペア:

[(1, 72583936), (2, 36291968), (4, 18145984), (8, 9072992), (16, 4536496), (32, 2268248), (37, 1961728), (64, 1134124), (74, 980864), (79, 918784), (97, 748288), (128, 567062), (148, 490432), (158, 459392), (194, 374144), (256, 283531), (296, 245216), (316, 229696), (388, 187072), (592, 122608), (632, 114848), (776, 93536), (1184, 61304), (1264, 57424), (1552, 46768), (2368, 30652), (2528, 28712), (2923, 24832), (3104, 23384), (3589, 20224), (4736, 15326), (5056, 14356), (5846, 12416), (6208, 11692), (7178, 10112), (7663, 9472)]