145544364

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{21391}}^1$

素因数の和:21417

約数の個数: 72

約数和(自身を含む): 436054528

約数和(自身を除く): 290510164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 21391, 42782, 64173, 85564, 128346, 149737, 192519, 256692, 299474, 385038, 449211, 577557, 598948, 770076, 898422, 1155114, 1347633, 1732671, 1796844, 2310228, 2695266, 3465342, 4042899, 5198013, 5390532, 6930684, 8085798, 10396026, 12128697, 16171596, 20792052, 24257394, 36386091, 48514788, 72772182, 145544364]

約数ペア:

[(1, 145544364), (2, 72772182), (3, 48514788), (4, 36386091), (6, 24257394), (7, 20792052), (9, 16171596), (12, 12128697), (14, 10396026), (18, 8085798), (21, 6930684), (27, 5390532), (28, 5198013), (36, 4042899), (42, 3465342), (54, 2695266), (63, 2310228), (81, 1796844), (84, 1732671), (108, 1347633), (126, 1155114), (162, 898422), (189, 770076), (243, 598948), (252, 577557), (324, 449211), (378, 385038), (486, 299474), (567, 256692), (756, 192519), (972, 149737), (1134, 128346), (1701, 85564), (2268, 64173), (3402, 42782), (6804, 21391)]