40823172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4591}}^1$

素因数の和:4633

約数の個数: 72

約数和(自身を含む): 117004160

約数和(自身を除く): 76180988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 4591, 8892, 9182, 13773, 18364, 27546, 41319, 55092, 59683, 82638, 87229, 119366, 165276, 174458, 179049, 238732, 261687, 348916, 358098, 523374, 537147, 716196, 785061, 1046748, 1074294, 1133977, 1570122, 2148588, 2267954, 3140244, 3401931, 4535908, 6803862, 10205793, 13607724, 20411586, 40823172]

約数ペア:

[(1, 40823172), (2, 20411586), (3, 13607724), (4, 10205793), (6, 6803862), (9, 4535908), (12, 3401931), (13, 3140244), (18, 2267954), (19, 2148588), (26, 1570122), (36, 1133977), (38, 1074294), (39, 1046748), (52, 785061), (57, 716196), (76, 537147), (78, 523374), (114, 358098), (117, 348916), (156, 261687), (171, 238732), (228, 179049), (234, 174458), (247, 165276), (342, 119366), (468, 87229), (494, 82638), (684, 59683), (741, 55092), (988, 41319), (1482, 27546), (2223, 18364), (2964, 13773), (4446, 9182), (4591, 8892)]