89799948

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:337

約数の個数: 144

約数和(自身を含む): 275788800

約数和(自身を除く): 185988852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 71, 84, 98, 108, 126, 142, 147, 189, 196, 213, 239, 252, 284, 294, 378, 426, 441, 478, 497, 588, 639, 717, 756, 852, 882, 956, 994, 1278, 1323, 1434, 1491, 1673, 1764, 1917, 1988, 2151, 2556, 2646, 2868, 2982, 3346, 3479, 3834, 4302, 4473, 5019, 5292, 5964, 6453, 6692, 6958, 7668, 8604, 8946, 10038, 10437, 11711, 12906, 13419, 13916, 15057, 16969, 17892, 20076, 20874, 23422, 25812, 26838, 30114, 31311, 33938, 35133, 41748, 45171, 46844, 50907, 53676, 60228, 62622, 67876, 70266, 90342, 93933, 101814, 105399, 118783, 125244, 140532, 152721, 180684, 187866, 203628, 210798, 237566, 305442, 316197, 356349, 375732, 421596, 458163, 475132, 610884, 632394, 712698, 831481, 916326, 1069047, 1264788, 1425396, 1662962, 1832652, 2138094, 2494443, 3207141, 3325924, 4276188, 4988886, 6414282, 7483329, 9977772, 12828564, 14966658, 22449987, 29933316, 44899974, 89799948]

約数ペア:

[(1, 89799948), (2, 44899974), (3, 29933316), (4, 22449987), (6, 14966658), (7, 12828564), (9, 9977772), (12, 7483329), (14, 6414282), (18, 4988886), (21, 4276188), (27, 3325924), (28, 3207141), (36, 2494443), (42, 2138094), (49, 1832652), (54, 1662962), (63, 1425396), (71, 1264788), (84, 1069047), (98, 916326), (108, 831481), (126, 712698), (142, 632394), (147, 610884), (189, 475132), (196, 458163), (213, 421596), (239, 375732), (252, 356349), (284, 316197), (294, 305442), (378, 237566), (426, 210798), (441, 203628), (478, 187866), (497, 180684), (588, 152721), (639, 140532), (717, 125244), (756, 118783), (852, 105399), (882, 101814), (956, 93933), (994, 90342), (1278, 70266), (1323, 67876), (1434, 62622), (1491, 60228), (1673, 53676), (1764, 50907), (1917, 46844), (1988, 45171), (2151, 41748), (2556, 35133), (2646, 33938), (2868, 31311), (2982, 30114), (3346, 26838), (3479, 25812), (3834, 23422), (4302, 20874), (4473, 20076), (5019, 17892), (5292, 16969), (5964, 15057), (6453, 13916), (6692, 13419), (6958, 12906), (7668, 11711), (8604, 10437), (8946, 10038)]