72454752

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{13241}}^1$

素因数の和:13276

約数の個数: 72

約数和(自身を含む): 216903960

約数和(自身を除く): 144449208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 13241, 26482, 39723, 52964, 79446, 105928, 119169, 158892, 211856, 238338, 251579, 317784, 423712, 476676, 503158, 635568, 754737, 953352, 1006316, 1271136, 1509474, 1906704, 2012632, 2264211, 3018948, 3813408, 4025264, 4528422, 6037896, 8050528, 9056844, 12075792, 18113688, 24151584, 36227376, 72454752]

約数ペア:

[(1, 72454752), (2, 36227376), (3, 24151584), (4, 18113688), (6, 12075792), (8, 9056844), (9, 8050528), (12, 6037896), (16, 4528422), (18, 4025264), (19, 3813408), (24, 3018948), (32, 2264211), (36, 2012632), (38, 1906704), (48, 1509474), (57, 1271136), (72, 1006316), (76, 953352), (96, 754737), (114, 635568), (144, 503158), (152, 476676), (171, 423712), (228, 317784), (288, 251579), (304, 238338), (342, 211856), (456, 158892), (608, 119169), (684, 105928), (912, 79446), (1368, 52964), (1824, 39723), (2736, 26482), (5472, 13241)]