72498204

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 187719168

約数和(自身を除く): 115220964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 127, 157, 202, 254, 303, 314, 381, 404, 471, 508, 606, 628, 762, 909, 942, 1143, 1212, 1413, 1524, 1818, 1884, 2286, 2826, 3636, 4572, 5652, 12827, 15857, 19939, 25654, 31714, 38481, 39878, 47571, 51308, 59817, 63428, 76962, 79756, 95142, 115443, 119634, 142713, 153924, 179451, 190284, 230886, 239268, 285426, 358902, 461772, 570852, 717804, 2013839, 4027678, 6041517, 8055356, 12083034, 18124551, 24166068, 36249102, 72498204]

約数ペア:

[(1, 72498204), (2, 36249102), (3, 24166068), (4, 18124551), (6, 12083034), (9, 8055356), (12, 6041517), (18, 4027678), (36, 2013839), (101, 717804), (127, 570852), (157, 461772), (202, 358902), (254, 285426), (303, 239268), (314, 230886), (381, 190284), (404, 179451), (471, 153924), (508, 142713), (606, 119634), (628, 115443), (762, 95142), (909, 79756), (942, 76962), (1143, 63428), (1212, 59817), (1413, 51308), (1524, 47571), (1818, 39878), (1884, 38481), (2286, 31714), (2826, 25654), (3636, 19939), (4572, 15857), (5652, 12827)]