72754836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1109}}^1$

素因数の和:1205

約数の個数: 96

約数和(自身を含む): 214824960

約数和(自身を除く): 142070124

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 71, 77, 84, 132, 142, 154, 213, 231, 284, 308, 426, 462, 497, 781, 852, 924, 994, 1109, 1491, 1562, 1988, 2218, 2343, 2982, 3124, 3327, 4436, 4686, 5467, 5964, 6654, 7763, 9372, 10934, 12199, 13308, 15526, 16401, 21868, 23289, 24398, 31052, 32802, 36597, 46578, 48796, 65604, 73194, 78739, 85393, 93156, 146388, 157478, 170786, 236217, 256179, 314956, 341572, 472434, 512358, 551173, 866129, 944868, 1024716, 1102346, 1653519, 1732258, 2204692, 2598387, 3307038, 3464516, 5196774, 6062903, 6614076, 10393548, 12125806, 18188709, 24251612, 36377418, 72754836]

約数ペア:

[(1, 72754836), (2, 36377418), (3, 24251612), (4, 18188709), (6, 12125806), (7, 10393548), (11, 6614076), (12, 6062903), (14, 5196774), (21, 3464516), (22, 3307038), (28, 2598387), (33, 2204692), (42, 1732258), (44, 1653519), (66, 1102346), (71, 1024716), (77, 944868), (84, 866129), (132, 551173), (142, 512358), (154, 472434), (213, 341572), (231, 314956), (284, 256179), (308, 236217), (426, 170786), (462, 157478), (497, 146388), (781, 93156), (852, 85393), (924, 78739), (994, 73194), (1109, 65604), (1491, 48796), (1562, 46578), (1988, 36597), (2218, 32802), (2343, 31052), (2982, 24398), (3124, 23289), (3327, 21868), (4436, 16401), (4686, 15526), (5467, 13308), (5964, 12199), (6654, 10934), (7763, 9372)]