80172768

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{283}}^1$

素因数の和:536

約数の個数: 96

約数和(自身を含む): 228445056

約数和(自身を除く): 148272288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 227, 283, 312, 416, 454, 566, 624, 681, 849, 908, 1132, 1248, 1362, 1698, 1816, 2264, 2724, 2951, 3396, 3632, 3679, 4528, 5448, 5902, 6792, 7264, 7358, 8853, 9056, 10896, 11037, 11804, 13584, 14716, 17706, 21792, 22074, 23608, 27168, 29432, 35412, 44148, 47216, 58864, 64241, 70824, 88296, 94432, 117728, 128482, 141648, 176592, 192723, 256964, 283296, 353184, 385446, 513928, 770892, 835133, 1027856, 1541784, 1670266, 2055712, 2505399, 3083568, 3340532, 5010798, 6167136, 6681064, 10021596, 13362128, 20043192, 26724256, 40086384, 80172768]

約数ペア:

[(1, 80172768), (2, 40086384), (3, 26724256), (4, 20043192), (6, 13362128), (8, 10021596), (12, 6681064), (13, 6167136), (16, 5010798), (24, 3340532), (26, 3083568), (32, 2505399), (39, 2055712), (48, 1670266), (52, 1541784), (78, 1027856), (96, 835133), (104, 770892), (156, 513928), (208, 385446), (227, 353184), (283, 283296), (312, 256964), (416, 192723), (454, 176592), (566, 141648), (624, 128482), (681, 117728), (849, 94432), (908, 88296), (1132, 70824), (1248, 64241), (1362, 58864), (1698, 47216), (1816, 44148), (2264, 35412), (2724, 29432), (2951, 27168), (3396, 23608), (3632, 22074), (3679, 21792), (4528, 17706), (5448, 14716), (5902, 13584), (6792, 11804), (7264, 11037), (7358, 10896), (8853, 9056)]