90525344

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4441}}^1$

素因数の和:4478

約数の個数: 72

約数和(自身を含む): 223317108

約数和(自身を除く): 132791764

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 4441, 5096, 8882, 10192, 17764, 20384, 31087, 35528, 57733, 62174, 71056, 115466, 124348, 142112, 217609, 230932, 248696, 404131, 435218, 461864, 497392, 808262, 870436, 923728, 994784, 1616524, 1740872, 1847456, 2828917, 3233048, 3481744, 5657834, 6466096, 6963488, 11315668, 12932192, 22631336, 45262672, 90525344]

約数ペア:

[(1, 90525344), (2, 45262672), (4, 22631336), (7, 12932192), (8, 11315668), (13, 6963488), (14, 6466096), (16, 5657834), (26, 3481744), (28, 3233048), (32, 2828917), (49, 1847456), (52, 1740872), (56, 1616524), (91, 994784), (98, 923728), (104, 870436), (112, 808262), (182, 497392), (196, 461864), (208, 435218), (224, 404131), (364, 248696), (392, 230932), (416, 217609), (637, 142112), (728, 124348), (784, 115466), (1274, 71056), (1456, 62174), (1568, 57733), (2548, 35528), (2912, 31087), (4441, 20384), (5096, 17764), (8882, 10192)]