39781368

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{5581}}^1$

素因数の和:5610

約数の個数: 80

約数和(自身を含む): 121575960

約数和(自身を除く): 81794592

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3564, 5581, 7128, 11162, 16743, 22324, 33486, 44648, 50229, 61391, 66972, 100458, 122782, 133944, 150687, 184173, 200916, 245564, 301374, 368346, 401832, 452061, 491128, 552519, 602748, 736692, 904122, 1105038, 1205496, 1473384, 1657557, 1808244, 2210076, 3315114, 3616488, 4420152, 4972671, 6630228, 9945342, 13260456, 19890684, 39781368]

約数ペア:

[(1, 39781368), (2, 19890684), (3, 13260456), (4, 9945342), (6, 6630228), (8, 4972671), (9, 4420152), (11, 3616488), (12, 3315114), (18, 2210076), (22, 1808244), (24, 1657557), (27, 1473384), (33, 1205496), (36, 1105038), (44, 904122), (54, 736692), (66, 602748), (72, 552519), (81, 491128), (88, 452061), (99, 401832), (108, 368346), (132, 301374), (162, 245564), (198, 200916), (216, 184173), (264, 150687), (297, 133944), (324, 122782), (396, 100458), (594, 66972), (648, 61391), (792, 50229), (891, 44648), (1188, 33486), (1782, 22324), (2376, 16743), (3564, 11162), (5581, 7128)]