77645932

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 179379200

約数和(自身を除く): 101733268

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 103, 109, 133, 182, 206, 218, 247, 266, 364, 412, 436, 494, 532, 721, 763, 988, 1339, 1417, 1442, 1526, 1729, 1957, 2071, 2678, 2834, 2884, 3052, 3458, 3914, 4142, 5356, 5668, 6916, 7828, 8284, 9373, 9919, 11227, 13699, 14497, 18746, 19838, 22454, 25441, 26923, 27398, 28994, 37492, 39676, 44908, 50882, 53846, 54796, 57988, 78589, 101764, 107692, 145951, 157178, 178087, 188461, 213313, 291902, 314356, 356174, 376922, 426626, 583804, 712348, 753844, 853252, 1021657, 1493191, 2043314, 2773069, 2986382, 4086628, 5546138, 5972764, 11092276, 19411483, 38822966, 77645932]

約数ペア:

[(1, 77645932), (2, 38822966), (4, 19411483), (7, 11092276), (13, 5972764), (14, 5546138), (19, 4086628), (26, 2986382), (28, 2773069), (38, 2043314), (52, 1493191), (76, 1021657), (91, 853252), (103, 753844), (109, 712348), (133, 583804), (182, 426626), (206, 376922), (218, 356174), (247, 314356), (266, 291902), (364, 213313), (412, 188461), (436, 178087), (494, 157178), (532, 145951), (721, 107692), (763, 101764), (988, 78589), (1339, 57988), (1417, 54796), (1442, 53846), (1526, 50882), (1729, 44908), (1957, 39676), (2071, 37492), (2678, 28994), (2834, 27398), (2884, 26923), (3052, 25441), (3458, 22454), (3914, 19838), (4142, 18746), (5356, 14497), (5668, 13699), (6916, 11227), (7828, 9919), (8284, 9373)]