61551672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28183}}^1$

素因数の和:28212

約数の個数: 64

約数和(自身を含む): 189396480

約数和(自身を除く): 127844808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 28183, 56366, 84549, 112732, 169098, 197281, 225464, 338196, 366379, 394562, 591843, 676392, 732758, 789124, 1099137, 1183686, 1465516, 1578248, 2198274, 2367372, 2564653, 2931032, 4396548, 4734744, 5129306, 7693959, 8793096, 10258612, 15387918, 20517224, 30775836, 61551672]

約数ペア:

[(1, 61551672), (2, 30775836), (3, 20517224), (4, 15387918), (6, 10258612), (7, 8793096), (8, 7693959), (12, 5129306), (13, 4734744), (14, 4396548), (21, 2931032), (24, 2564653), (26, 2367372), (28, 2198274), (39, 1578248), (42, 1465516), (52, 1183686), (56, 1099137), (78, 789124), (84, 732758), (91, 676392), (104, 591843), (156, 394562), (168, 366379), (182, 338196), (273, 225464), (312, 197281), (364, 169098), (546, 112732), (728, 84549), (1092, 56366), (2184, 28183)]