72012304

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49459}}^1$

素因数の和:49487

約数の個数: 40

約数和(自身を含む): 171725120

約数和(自身を除く): 99712816

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 49459, 98918, 197836, 346213, 395672, 642967, 692426, 791344, 1285934, 1384852, 2571868, 2769704, 4500769, 5143736, 5539408, 9001538, 10287472, 18003076, 36006152, 72012304]

約数ペア:

[(1, 72012304), (2, 36006152), (4, 18003076), (7, 10287472), (8, 9001538), (13, 5539408), (14, 5143736), (16, 4500769), (26, 2769704), (28, 2571868), (52, 1384852), (56, 1285934), (91, 791344), (104, 692426), (112, 642967), (182, 395672), (208, 346213), (364, 197836), (728, 98918), (1456, 49459)]