89018748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{937}}^1$

素因数の和:996

約数の個数: 144

約数和(自身を含む): 286802880

約数和(自身を除く): 197784132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 29, 36, 39, 42, 52, 58, 63, 78, 84, 87, 91, 116, 117, 126, 156, 174, 182, 203, 234, 252, 261, 273, 348, 364, 377, 406, 468, 522, 546, 609, 754, 812, 819, 937, 1044, 1092, 1131, 1218, 1508, 1638, 1827, 1874, 2262, 2436, 2639, 2811, 3276, 3393, 3654, 3748, 4524, 5278, 5622, 6559, 6786, 7308, 7917, 8433, 10556, 11244, 12181, 13118, 13572, 15834, 16866, 19677, 23751, 24362, 26236, 27173, 31668, 33732, 36543, 39354, 47502, 48724, 54346, 59031, 73086, 78708, 81519, 85267, 95004, 108692, 109629, 118062, 146172, 163038, 170534, 190211, 219258, 236124, 244557, 255801, 326076, 341068, 353249, 380422, 438516, 489114, 511602, 570633, 706498, 760844, 767403, 978228, 1023204, 1059747, 1141266, 1412996, 1534806, 1711899, 2119494, 2282532, 2472743, 3069612, 3179241, 3423798, 4238988, 4945486, 6358482, 6847596, 7418229, 9890972, 12716964, 14836458, 22254687, 29672916, 44509374, 89018748]

約数ペア:

[(1, 89018748), (2, 44509374), (3, 29672916), (4, 22254687), (6, 14836458), (7, 12716964), (9, 9890972), (12, 7418229), (13, 6847596), (14, 6358482), (18, 4945486), (21, 4238988), (26, 3423798), (28, 3179241), (29, 3069612), (36, 2472743), (39, 2282532), (42, 2119494), (52, 1711899), (58, 1534806), (63, 1412996), (78, 1141266), (84, 1059747), (87, 1023204), (91, 978228), (116, 767403), (117, 760844), (126, 706498), (156, 570633), (174, 511602), (182, 489114), (203, 438516), (234, 380422), (252, 353249), (261, 341068), (273, 326076), (348, 255801), (364, 244557), (377, 236124), (406, 219258), (468, 190211), (522, 170534), (546, 163038), (609, 146172), (754, 118062), (812, 109629), (819, 108692), (937, 95004), (1044, 85267), (1092, 81519), (1131, 78708), (1218, 73086), (1508, 59031), (1638, 54346), (1827, 48724), (1874, 47502), (2262, 39354), (2436, 36543), (2639, 33732), (2811, 31668), (3276, 27173), (3393, 26236), (3654, 24362), (3748, 23751), (4524, 19677), (5278, 16866), (5622, 15834), (6559, 13572), (6786, 13118), (7308, 12181), (7917, 11244), (8433, 10556)]