121359852

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{509}}^1$

素因数の和:735

約数の個数: 72

約数和(自身を含む): 317444400

約数和(自身を除く): 196084548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 179, 222, 333, 358, 444, 509, 537, 666, 716, 1018, 1074, 1332, 1527, 1611, 2036, 2148, 3054, 3222, 4581, 6108, 6444, 6623, 9162, 13246, 18324, 18833, 19869, 26492, 37666, 39738, 56499, 59607, 75332, 79476, 91111, 112998, 119214, 169497, 182222, 225996, 238428, 273333, 338994, 364444, 546666, 677988, 819999, 1093332, 1639998, 3279996, 3371107, 6742214, 10113321, 13484428, 20226642, 30339963, 40453284, 60679926, 121359852]

約数ペア:

[(1, 121359852), (2, 60679926), (3, 40453284), (4, 30339963), (6, 20226642), (9, 13484428), (12, 10113321), (18, 6742214), (36, 3371107), (37, 3279996), (74, 1639998), (111, 1093332), (148, 819999), (179, 677988), (222, 546666), (333, 364444), (358, 338994), (444, 273333), (509, 238428), (537, 225996), (666, 182222), (716, 169497), (1018, 119214), (1074, 112998), (1332, 91111), (1527, 79476), (1611, 75332), (2036, 59607), (2148, 56499), (3054, 39738), (3222, 37666), (4581, 26492), (6108, 19869), (6444, 18833), (6623, 18324), (9162, 13246)]