72222336

素因数分解:

$2^7\times 3^2\times {\mathrm{71}}^1\times {\mathrm{883}}^1$

素因数の和:974

約数の個数: 96

約数和(自身を含む): 210993120

約数和(自身を除く): 138770784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 284, 288, 384, 426, 568, 576, 639, 852, 883, 1136, 1152, 1278, 1704, 1766, 2272, 2556, 2649, 3408, 3532, 4544, 5112, 5298, 6816, 7064, 7947, 9088, 10224, 10596, 13632, 14128, 15894, 20448, 21192, 27264, 28256, 31788, 40896, 42384, 56512, 62693, 63576, 81792, 84768, 113024, 125386, 127152, 169536, 188079, 250772, 254304, 339072, 376158, 501544, 508608, 564237, 752316, 1003088, 1017216, 1128474, 1504632, 2006176, 2256948, 3009264, 4012352, 4513896, 6018528, 8024704, 9027792, 12037056, 18055584, 24074112, 36111168, 72222336]

約数ペア:

[(1, 72222336), (2, 36111168), (3, 24074112), (4, 18055584), (6, 12037056), (8, 9027792), (9, 8024704), (12, 6018528), (16, 4513896), (18, 4012352), (24, 3009264), (32, 2256948), (36, 2006176), (48, 1504632), (64, 1128474), (71, 1017216), (72, 1003088), (96, 752316), (128, 564237), (142, 508608), (144, 501544), (192, 376158), (213, 339072), (284, 254304), (288, 250772), (384, 188079), (426, 169536), (568, 127152), (576, 125386), (639, 113024), (852, 84768), (883, 81792), (1136, 63576), (1152, 62693), (1278, 56512), (1704, 42384), (1766, 40896), (2272, 31788), (2556, 28256), (2649, 27264), (3408, 21192), (3532, 20448), (4544, 15894), (5112, 14128), (5298, 13632), (6816, 10596), (7064, 10224), (7947, 9088)]