72897216

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{743}}^1$

素因数の和:838

約数の個数: 112

約数和(自身を含む): 223747584

約数和(自身を除く): 150850368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 146, 168, 192, 219, 224, 292, 336, 438, 448, 511, 584, 672, 743, 876, 1022, 1168, 1344, 1486, 1533, 1752, 2044, 2229, 2336, 2972, 3066, 3504, 4088, 4458, 4672, 5201, 5944, 6132, 7008, 8176, 8916, 10402, 11888, 12264, 14016, 15603, 16352, 17832, 20804, 23776, 24528, 31206, 32704, 35664, 41608, 47552, 49056, 54239, 62412, 71328, 83216, 98112, 108478, 124824, 142656, 162717, 166432, 216956, 249648, 325434, 332864, 379673, 433912, 499296, 650868, 759346, 867824, 998592, 1139019, 1301736, 1518692, 1735648, 2278038, 2603472, 3037384, 3471296, 4556076, 5206944, 6074768, 9112152, 10413888, 12149536, 18224304, 24299072, 36448608, 72897216]

約数ペア:

[(1, 72897216), (2, 36448608), (3, 24299072), (4, 18224304), (6, 12149536), (7, 10413888), (8, 9112152), (12, 6074768), (14, 5206944), (16, 4556076), (21, 3471296), (24, 3037384), (28, 2603472), (32, 2278038), (42, 1735648), (48, 1518692), (56, 1301736), (64, 1139019), (73, 998592), (84, 867824), (96, 759346), (112, 650868), (146, 499296), (168, 433912), (192, 379673), (219, 332864), (224, 325434), (292, 249648), (336, 216956), (438, 166432), (448, 162717), (511, 142656), (584, 124824), (672, 108478), (743, 98112), (876, 83216), (1022, 71328), (1168, 62412), (1344, 54239), (1486, 49056), (1533, 47552), (1752, 41608), (2044, 35664), (2229, 32704), (2336, 31206), (2972, 24528), (3066, 23776), (3504, 20804), (4088, 17832), (4458, 16352), (4672, 15603), (5201, 14016), (5944, 12264), (6132, 11888), (7008, 10402), (8176, 8916)]