42872076

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{907}}^1$

素因数の和:1031

約数の個数: 72

約数和(自身を含む): 117992784

約数和(自身を除く): 75120708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 101, 117, 156, 202, 234, 303, 404, 468, 606, 907, 909, 1212, 1313, 1814, 1818, 2626, 2721, 3628, 3636, 3939, 5252, 5442, 7878, 8163, 10884, 11791, 11817, 15756, 16326, 23582, 23634, 32652, 35373, 47164, 47268, 70746, 91607, 106119, 141492, 183214, 212238, 274821, 366428, 424476, 549642, 824463, 1099284, 1190891, 1648926, 2381782, 3297852, 3572673, 4763564, 7145346, 10718019, 14290692, 21436038, 42872076]

約数ペア:

[(1, 42872076), (2, 21436038), (3, 14290692), (4, 10718019), (6, 7145346), (9, 4763564), (12, 3572673), (13, 3297852), (18, 2381782), (26, 1648926), (36, 1190891), (39, 1099284), (52, 824463), (78, 549642), (101, 424476), (117, 366428), (156, 274821), (202, 212238), (234, 183214), (303, 141492), (404, 106119), (468, 91607), (606, 70746), (907, 47268), (909, 47164), (1212, 35373), (1313, 32652), (1814, 23634), (1818, 23582), (2626, 16326), (2721, 15756), (3628, 11817), (3636, 11791), (3939, 10884), (5252, 8163), (5442, 7878)]