72423744

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{19853}}^1$

素因数の和:19887

約数の個数: 56

約数和(自身を含む): 201716640

約数和(自身を除く): 129292896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 19853, 39706, 59559, 79412, 119118, 158824, 238236, 317648, 377207, 476472, 635296, 754414, 952944, 1131621, 1270592, 1508828, 1905888, 2263242, 3017656, 3811776, 4526484, 6035312, 9052968, 12070624, 18105936, 24141248, 36211872, 72423744]

約数ペア:

[(1, 72423744), (2, 36211872), (3, 24141248), (4, 18105936), (6, 12070624), (8, 9052968), (12, 6035312), (16, 4526484), (19, 3811776), (24, 3017656), (32, 2263242), (38, 1905888), (48, 1508828), (57, 1270592), (64, 1131621), (76, 952944), (96, 754414), (114, 635296), (152, 476472), (192, 377207), (228, 317648), (304, 238236), (456, 158824), (608, 119118), (912, 79412), (1216, 59559), (1824, 39706), (3648, 19853)]