87583236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2273}}^1$

素因数の和:2325

約数の個数: 72

約数和(自身を含む): 233039520

約数和(自身を除く): 145456284

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 338, 494, 507, 676, 741, 988, 1014, 1482, 2028, 2273, 2964, 3211, 4546, 6422, 6819, 9092, 9633, 12844, 13638, 19266, 27276, 29549, 38532, 43187, 59098, 86374, 88647, 118196, 129561, 172748, 177294, 259122, 354588, 384137, 518244, 561431, 768274, 1122862, 1152411, 1536548, 1684293, 2245724, 2304822, 3368586, 4609644, 6737172, 7298603, 14597206, 21895809, 29194412, 43791618, 87583236]

約数ペア:

[(1, 87583236), (2, 43791618), (3, 29194412), (4, 21895809), (6, 14597206), (12, 7298603), (13, 6737172), (19, 4609644), (26, 3368586), (38, 2304822), (39, 2245724), (52, 1684293), (57, 1536548), (76, 1152411), (78, 1122862), (114, 768274), (156, 561431), (169, 518244), (228, 384137), (247, 354588), (338, 259122), (494, 177294), (507, 172748), (676, 129561), (741, 118196), (988, 88647), (1014, 86374), (1482, 59098), (2028, 43187), (2273, 38532), (2964, 29549), (3211, 27276), (4546, 19266), (6422, 13638), (6819, 12844), (9092, 9633)]