65334768

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1$

素因数の和:1110

約数の個数: 80

約数和(自身を含む): 180345600

約数和(自身を除く): 115010832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 71, 76, 114, 142, 152, 213, 228, 284, 304, 426, 456, 568, 852, 912, 1009, 1136, 1349, 1704, 2018, 2698, 3027, 3408, 4036, 4047, 5396, 6054, 8072, 8094, 10792, 12108, 16144, 16188, 19171, 21584, 24216, 32376, 38342, 48432, 57513, 64752, 71639, 76684, 115026, 143278, 153368, 214917, 230052, 286556, 306736, 429834, 460104, 573112, 859668, 920208, 1146224, 1361141, 1719336, 2722282, 3438672, 4083423, 5444564, 8166846, 10889128, 16333692, 21778256, 32667384, 65334768]

約数ペア:

[(1, 65334768), (2, 32667384), (3, 21778256), (4, 16333692), (6, 10889128), (8, 8166846), (12, 5444564), (16, 4083423), (19, 3438672), (24, 2722282), (38, 1719336), (48, 1361141), (57, 1146224), (71, 920208), (76, 859668), (114, 573112), (142, 460104), (152, 429834), (213, 306736), (228, 286556), (284, 230052), (304, 214917), (426, 153368), (456, 143278), (568, 115026), (852, 76684), (912, 71639), (1009, 64752), (1136, 57513), (1349, 48432), (1704, 38342), (2018, 32376), (2698, 24216), (3027, 21584), (3408, 19171), (4036, 16188), (4047, 16144), (5396, 12108), (6054, 10792), (8072, 8094)]