72895956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{3631}}^1$

素因数の和:3884

約数の個数: 48

約数和(自身を含む): 195256320

約数和(自身を除く): 122360364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239, 478, 717, 956, 1434, 1673, 2868, 3346, 3631, 5019, 6692, 7262, 10038, 10893, 14524, 20076, 21786, 25417, 43572, 50834, 76251, 101668, 152502, 305004, 867809, 1735618, 2603427, 3471236, 5206854, 6074663, 10413708, 12149326, 18223989, 24298652, 36447978, 72895956]

約数ペア:

[(1, 72895956), (2, 36447978), (3, 24298652), (4, 18223989), (6, 12149326), (7, 10413708), (12, 6074663), (14, 5206854), (21, 3471236), (28, 2603427), (42, 1735618), (84, 867809), (239, 305004), (478, 152502), (717, 101668), (956, 76251), (1434, 50834), (1673, 43572), (2868, 25417), (3346, 21786), (3631, 20076), (5019, 14524), (6692, 10893), (7262, 10038)]