72610672

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:466

約数の個数: 60

約数和(自身を含む): 153490176

約数和(自身を除く): 80879504

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 289, 328, 383, 578, 656, 697, 766, 1156, 1394, 1532, 2312, 2788, 3064, 4624, 5576, 6128, 6511, 11152, 11849, 13022, 15703, 23698, 26044, 31406, 47396, 52088, 62812, 94792, 104176, 110687, 125624, 189584, 221374, 251248, 266951, 442748, 533902, 885496, 1067804, 1770992, 2135608, 4271216, 4538167, 9076334, 18152668, 36305336, 72610672]

約数ペア:

[(1, 72610672), (2, 36305336), (4, 18152668), (8, 9076334), (16, 4538167), (17, 4271216), (34, 2135608), (41, 1770992), (68, 1067804), (82, 885496), (136, 533902), (164, 442748), (272, 266951), (289, 251248), (328, 221374), (383, 189584), (578, 125624), (656, 110687), (697, 104176), (766, 94792), (1156, 62812), (1394, 52088), (1532, 47396), (2312, 31406), (2788, 26044), (3064, 23698), (4624, 15703), (5576, 13022), (6128, 11849), (6511, 11152)]