90464076

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{787}}^1$

素因数の和:931

約数の個数: 72

約数和(自身を含む): 238644224

約数和(自身を除く): 148180148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 103, 124, 186, 206, 279, 309, 372, 412, 558, 618, 787, 927, 1116, 1236, 1574, 1854, 2361, 3148, 3193, 3708, 4722, 6386, 7083, 9444, 9579, 12772, 14166, 19158, 24397, 28332, 28737, 38316, 48794, 57474, 73191, 81061, 97588, 114948, 146382, 162122, 219573, 243183, 292764, 324244, 439146, 486366, 729549, 878292, 972732, 1459098, 2512891, 2918196, 5025782, 7538673, 10051564, 15077346, 22616019, 30154692, 45232038, 90464076]

約数ペア:

[(1, 90464076), (2, 45232038), (3, 30154692), (4, 22616019), (6, 15077346), (9, 10051564), (12, 7538673), (18, 5025782), (31, 2918196), (36, 2512891), (62, 1459098), (93, 972732), (103, 878292), (124, 729549), (186, 486366), (206, 439146), (279, 324244), (309, 292764), (372, 243183), (412, 219573), (558, 162122), (618, 146382), (787, 114948), (927, 97588), (1116, 81061), (1236, 73191), (1574, 57474), (1854, 48794), (2361, 38316), (3148, 28737), (3193, 28332), (3708, 24397), (4722, 19158), (6386, 14166), (7083, 12772), (9444, 9579)]