72307536

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:529

約数の個数: 120

約数和(自身を含む): 220860864

約数和(自身を除く): 148553328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 71, 84, 98, 112, 142, 147, 168, 196, 213, 284, 294, 336, 392, 426, 433, 497, 568, 588, 784, 852, 866, 994, 1136, 1176, 1299, 1491, 1704, 1732, 1988, 2352, 2598, 2982, 3031, 3408, 3464, 3479, 3976, 5196, 5964, 6062, 6928, 6958, 7952, 9093, 10392, 10437, 11928, 12124, 13916, 18186, 20784, 20874, 21217, 23856, 24248, 27832, 30743, 36372, 41748, 42434, 48496, 55664, 61486, 63651, 72744, 83496, 84868, 92229, 122972, 127302, 145488, 166992, 169736, 184458, 215201, 245944, 254604, 339472, 368916, 430402, 491888, 509208, 645603, 737832, 860804, 1018416, 1291206, 1475664, 1506407, 1721608, 2582412, 3012814, 3443216, 4519221, 5164824, 6025628, 9038442, 10329648, 12051256, 18076884, 24102512, 36153768, 72307536]

約数ペア:

[(1, 72307536), (2, 36153768), (3, 24102512), (4, 18076884), (6, 12051256), (7, 10329648), (8, 9038442), (12, 6025628), (14, 5164824), (16, 4519221), (21, 3443216), (24, 3012814), (28, 2582412), (42, 1721608), (48, 1506407), (49, 1475664), (56, 1291206), (71, 1018416), (84, 860804), (98, 737832), (112, 645603), (142, 509208), (147, 491888), (168, 430402), (196, 368916), (213, 339472), (284, 254604), (294, 245944), (336, 215201), (392, 184458), (426, 169736), (433, 166992), (497, 145488), (568, 127302), (588, 122972), (784, 92229), (852, 84868), (866, 83496), (994, 72744), (1136, 63651), (1176, 61486), (1299, 55664), (1491, 48496), (1704, 42434), (1732, 41748), (1988, 36372), (2352, 30743), (2598, 27832), (2982, 24248), (3031, 23856), (3408, 21217), (3464, 20874), (3479, 20784), (3976, 18186), (5196, 13916), (5964, 12124), (6062, 11928), (6928, 10437), (6958, 10392), (7952, 9093)]