66572688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15241}}^1$

素因数の和:15272

約数の個数: 80

約数和(自身を含む): 211680896

約数和(自身を除く): 145108208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 15241, 30482, 45723, 60964, 91446, 106687, 121928, 182892, 198133, 213374, 243856, 320061, 365784, 396266, 426748, 594399, 640122, 731568, 792532, 853496, 1188798, 1280244, 1386931, 1585064, 1706992, 2377596, 2560488, 2773862, 3170128, 4160793, 4755192, 5120976, 5547724, 8321586, 9510384, 11095448, 16643172, 22190896, 33286344, 66572688]

約数ペア:

[(1, 66572688), (2, 33286344), (3, 22190896), (4, 16643172), (6, 11095448), (7, 9510384), (8, 8321586), (12, 5547724), (13, 5120976), (14, 4755192), (16, 4160793), (21, 3170128), (24, 2773862), (26, 2560488), (28, 2377596), (39, 1706992), (42, 1585064), (48, 1386931), (52, 1280244), (56, 1188798), (78, 853496), (84, 792532), (91, 731568), (104, 640122), (112, 594399), (156, 426748), (168, 396266), (182, 365784), (208, 320061), (273, 243856), (312, 213374), (336, 198133), (364, 182892), (546, 121928), (624, 106687), (728, 91446), (1092, 60964), (1456, 45723), (2184, 30482), (4368, 15241)]