64196028

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{599}}^1$

素因数の和:851

約数の個数: 72

約数和(自身を含む): 175812000

約数和(自身を除く): 111615972

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 229, 234, 458, 468, 599, 687, 916, 1198, 1374, 1797, 2061, 2396, 2748, 2977, 3594, 4122, 5391, 5954, 7188, 7787, 8244, 8931, 10782, 11908, 15574, 17862, 21564, 23361, 26793, 31148, 35724, 46722, 53586, 70083, 93444, 107172, 137171, 140166, 274342, 280332, 411513, 548684, 823026, 1234539, 1646052, 1783223, 2469078, 3566446, 4938156, 5349669, 7132892, 10699338, 16049007, 21398676, 32098014, 64196028]

約数ペア:

[(1, 64196028), (2, 32098014), (3, 21398676), (4, 16049007), (6, 10699338), (9, 7132892), (12, 5349669), (13, 4938156), (18, 3566446), (26, 2469078), (36, 1783223), (39, 1646052), (52, 1234539), (78, 823026), (117, 548684), (156, 411513), (229, 280332), (234, 274342), (458, 140166), (468, 137171), (599, 107172), (687, 93444), (916, 70083), (1198, 53586), (1374, 46722), (1797, 35724), (2061, 31148), (2396, 26793), (2748, 23361), (2977, 21564), (3594, 17862), (4122, 15574), (5391, 11908), (5954, 10782), (7188, 8931), (7787, 8244)]