90788688

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^1\times {\mathrm{1229}}^1$

素因数の和:1271

約数の個数: 120

約数和(自身を含む): 277586400

約数和(自身を除く): 186797712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 432, 456, 486, 513, 648, 684, 912, 972, 1026, 1229, 1296, 1368, 1539, 1944, 2052, 2458, 2736, 3078, 3687, 3888, 4104, 4617, 4916, 6156, 7374, 8208, 9234, 9832, 11061, 12312, 14748, 18468, 19664, 22122, 23351, 24624, 29496, 33183, 36936, 44244, 46702, 58992, 66366, 70053, 73872, 88488, 93404, 99549, 132732, 140106, 176976, 186808, 199098, 210159, 265464, 280212, 298647, 373616, 398196, 420318, 530928, 560424, 597294, 630477, 796392, 840636, 1120848, 1194588, 1260954, 1592784, 1681272, 1891431, 2389176, 2521908, 3362544, 3782862, 4778352, 5043816, 5674293, 7565724, 10087632, 11348586, 15131448, 22697172, 30262896, 45394344, 90788688]

約数ペア:

[(1, 90788688), (2, 45394344), (3, 30262896), (4, 22697172), (6, 15131448), (8, 11348586), (9, 10087632), (12, 7565724), (16, 5674293), (18, 5043816), (19, 4778352), (24, 3782862), (27, 3362544), (36, 2521908), (38, 2389176), (48, 1891431), (54, 1681272), (57, 1592784), (72, 1260954), (76, 1194588), (81, 1120848), (108, 840636), (114, 796392), (144, 630477), (152, 597294), (162, 560424), (171, 530928), (216, 420318), (228, 398196), (243, 373616), (304, 298647), (324, 280212), (342, 265464), (432, 210159), (456, 199098), (486, 186808), (513, 176976), (648, 140106), (684, 132732), (912, 99549), (972, 93404), (1026, 88488), (1229, 73872), (1296, 70053), (1368, 66366), (1539, 58992), (1944, 46702), (2052, 44244), (2458, 36936), (2736, 33183), (3078, 29496), (3687, 24624), (3888, 23351), (4104, 22122), (4617, 19664), (4916, 18468), (6156, 14748), (7374, 12312), (8208, 11061), (9234, 9832)]