61545372

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 182020608

約数和(自身を除く): 120475236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 47, 49, 51, 68, 84, 94, 98, 102, 119, 131, 141, 147, 188, 196, 204, 238, 262, 282, 294, 329, 357, 393, 476, 524, 564, 588, 658, 714, 786, 799, 833, 917, 987, 1316, 1428, 1572, 1598, 1666, 1834, 1974, 2227, 2303, 2397, 2499, 2751, 3196, 3332, 3668, 3948, 4454, 4606, 4794, 4998, 5502, 5593, 6157, 6419, 6681, 6909, 8908, 9212, 9588, 9996, 11004, 11186, 12314, 12838, 13362, 13818, 15589, 16779, 18471, 19257, 22372, 24628, 25676, 26724, 27636, 31178, 33558, 36942, 38514, 39151, 43099, 46767, 62356, 67116, 73884, 77028, 78302, 86198, 93534, 104669, 109123, 117453, 129297, 156604, 172396, 187068, 209338, 218246, 234906, 258594, 301693, 314007, 327369, 418676, 436492, 469812, 517188, 603386, 628014, 654738, 732683, 905079, 1206772, 1256028, 1309476, 1465366, 1810158, 2198049, 2930732, 3620316, 4396098, 5128781, 8792196, 10257562, 15386343, 20515124, 30772686, 61545372]

約数ペア:

[(1, 61545372), (2, 30772686), (3, 20515124), (4, 15386343), (6, 10257562), (7, 8792196), (12, 5128781), (14, 4396098), (17, 3620316), (21, 2930732), (28, 2198049), (34, 1810158), (42, 1465366), (47, 1309476), (49, 1256028), (51, 1206772), (68, 905079), (84, 732683), (94, 654738), (98, 628014), (102, 603386), (119, 517188), (131, 469812), (141, 436492), (147, 418676), (188, 327369), (196, 314007), (204, 301693), (238, 258594), (262, 234906), (282, 218246), (294, 209338), (329, 187068), (357, 172396), (393, 156604), (476, 129297), (524, 117453), (564, 109123), (588, 104669), (658, 93534), (714, 86198), (786, 78302), (799, 77028), (833, 73884), (917, 67116), (987, 62356), (1316, 46767), (1428, 43099), (1572, 39151), (1598, 38514), (1666, 36942), (1834, 33558), (1974, 31178), (2227, 27636), (2303, 26724), (2397, 25676), (2499, 24628), (2751, 22372), (3196, 19257), (3332, 18471), (3668, 16779), (3948, 15589), (4454, 13818), (4606, 13362), (4794, 12838), (4998, 12314), (5502, 11186), (5593, 11004), (6157, 9996), (6419, 9588), (6681, 9212), (6909, 8908)]