80972736

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{32441}}^1$

素因数の和:32469

約数の個数: 56

約数和(自身を含む): 230727504

約数和(自身を除く): 149754768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 32441, 64882, 97323, 129764, 194646, 259528, 389292, 421733, 519056, 778584, 843466, 1038112, 1265199, 1557168, 1686932, 2076224, 2530398, 3114336, 3373864, 5060796, 6228672, 6747728, 10121592, 13495456, 20243184, 26990912, 40486368, 80972736]

約数ペア:

[(1, 80972736), (2, 40486368), (3, 26990912), (4, 20243184), (6, 13495456), (8, 10121592), (12, 6747728), (13, 6228672), (16, 5060796), (24, 3373864), (26, 3114336), (32, 2530398), (39, 2076224), (48, 1686932), (52, 1557168), (64, 1265199), (78, 1038112), (96, 843466), (104, 778584), (156, 519056), (192, 421733), (208, 389292), (312, 259528), (416, 194646), (624, 129764), (832, 97323), (1248, 64882), (2496, 32441)]