74151108

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1$

素因数の和:537

約数の個数: 72

約数和(自身を含む): 194201280

約数和(自身を除く): 120050172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 179, 222, 311, 333, 358, 444, 537, 622, 666, 716, 933, 1074, 1244, 1332, 1611, 1866, 2148, 2799, 3222, 3732, 5598, 6444, 6623, 11196, 11507, 13246, 19869, 23014, 26492, 34521, 39738, 46028, 55669, 59607, 69042, 79476, 103563, 111338, 119214, 138084, 167007, 207126, 222676, 238428, 334014, 414252, 501021, 668028, 1002042, 2004084, 2059753, 4119506, 6179259, 8239012, 12358518, 18537777, 24717036, 37075554, 74151108]

約数ペア:

[(1, 74151108), (2, 37075554), (3, 24717036), (4, 18537777), (6, 12358518), (9, 8239012), (12, 6179259), (18, 4119506), (36, 2059753), (37, 2004084), (74, 1002042), (111, 668028), (148, 501021), (179, 414252), (222, 334014), (311, 238428), (333, 222676), (358, 207126), (444, 167007), (537, 138084), (622, 119214), (666, 111338), (716, 103563), (933, 79476), (1074, 69042), (1244, 59607), (1332, 55669), (1611, 46028), (1866, 39738), (2148, 34521), (2799, 26492), (3222, 23014), (3732, 19869), (5598, 13246), (6444, 11507), (6623, 11196)]