61815536

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:330

約数の個数: 80

約数和(自身を含む): 136116288

約数和(自身を除く): 74300752

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 41, 46, 68, 82, 92, 136, 164, 184, 241, 272, 328, 368, 391, 482, 656, 697, 782, 943, 964, 1394, 1564, 1886, 1928, 2788, 3128, 3772, 3856, 4097, 5543, 5576, 6256, 7544, 8194, 9881, 11086, 11152, 15088, 16031, 16388, 19762, 22172, 32062, 32776, 39524, 44344, 64124, 65552, 79048, 88688, 94231, 128248, 158096, 167977, 188462, 227263, 256496, 335954, 376924, 454526, 671908, 753848, 909052, 1343816, 1507696, 1818104, 2687632, 3636208, 3863471, 7726942, 15453884, 30907768, 61815536]

約数ペア:

[(1, 61815536), (2, 30907768), (4, 15453884), (8, 7726942), (16, 3863471), (17, 3636208), (23, 2687632), (34, 1818104), (41, 1507696), (46, 1343816), (68, 909052), (82, 753848), (92, 671908), (136, 454526), (164, 376924), (184, 335954), (241, 256496), (272, 227263), (328, 188462), (368, 167977), (391, 158096), (482, 128248), (656, 94231), (697, 88688), (782, 79048), (943, 65552), (964, 64124), (1394, 44344), (1564, 39524), (1886, 32776), (1928, 32062), (2788, 22172), (3128, 19762), (3772, 16388), (3856, 16031), (4097, 15088), (5543, 11152), (5576, 11086), (6256, 9881), (7544, 8194)]