72154704

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1297}}^1$

素因数の和:1388

約数の個数: 80

約数和(自身を含む): 199580480

約数和(自身を除く): 127425776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 61, 76, 114, 122, 152, 183, 228, 244, 304, 366, 456, 488, 732, 912, 976, 1159, 1297, 1464, 2318, 2594, 2928, 3477, 3891, 4636, 5188, 6954, 7782, 9272, 10376, 13908, 15564, 18544, 20752, 24643, 27816, 31128, 49286, 55632, 62256, 73929, 79117, 98572, 147858, 158234, 197144, 237351, 295716, 316468, 394288, 474702, 591432, 632936, 949404, 1182864, 1265872, 1503223, 1898808, 3006446, 3797616, 4509669, 6012892, 9019338, 12025784, 18038676, 24051568, 36077352, 72154704]

約数ペア:

[(1, 72154704), (2, 36077352), (3, 24051568), (4, 18038676), (6, 12025784), (8, 9019338), (12, 6012892), (16, 4509669), (19, 3797616), (24, 3006446), (38, 1898808), (48, 1503223), (57, 1265872), (61, 1182864), (76, 949404), (114, 632936), (122, 591432), (152, 474702), (183, 394288), (228, 316468), (244, 295716), (304, 237351), (366, 197144), (456, 158234), (488, 147858), (732, 98572), (912, 79117), (976, 73929), (1159, 62256), (1297, 55632), (1464, 49286), (2318, 31128), (2594, 27816), (2928, 24643), (3477, 20752), (3891, 18544), (4636, 15564), (5188, 13908), (6954, 10376), (7782, 9272)]