89252176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:668

約数の個数: 80

約数和(自身を含む): 202112064

約数和(自身を除く): 112859888

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 43, 52, 68, 86, 104, 136, 172, 208, 221, 272, 344, 442, 559, 587, 688, 731, 884, 1118, 1174, 1462, 1768, 2236, 2348, 2924, 3536, 4472, 4696, 5848, 7631, 8944, 9392, 9503, 9979, 11696, 15262, 19006, 19958, 25241, 30524, 38012, 39916, 50482, 61048, 76024, 79832, 100964, 122096, 129727, 152048, 159664, 201928, 259454, 328133, 403856, 429097, 518908, 656266, 858194, 1037816, 1312532, 1716388, 2075632, 2625064, 3432776, 5250128, 5578261, 6865552, 11156522, 22313044, 44626088, 89252176]

約数ペア:

[(1, 89252176), (2, 44626088), (4, 22313044), (8, 11156522), (13, 6865552), (16, 5578261), (17, 5250128), (26, 3432776), (34, 2625064), (43, 2075632), (52, 1716388), (68, 1312532), (86, 1037816), (104, 858194), (136, 656266), (172, 518908), (208, 429097), (221, 403856), (272, 328133), (344, 259454), (442, 201928), (559, 159664), (587, 152048), (688, 129727), (731, 122096), (884, 100964), (1118, 79832), (1174, 76024), (1462, 61048), (1768, 50482), (2236, 39916), (2348, 38012), (2924, 30524), (3536, 25241), (4472, 19958), (4696, 19006), (5848, 15262), (7631, 11696), (8944, 9979), (9392, 9503)]