61722972

素因数分解:

$2^2\times 3^6\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:430

約数の個数: 84

約数和(自身を含む): 165077976

約数和(自身を除く): 103355004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 243, 244, 324, 347, 366, 486, 549, 694, 729, 732, 972, 1041, 1098, 1388, 1458, 1647, 2082, 2196, 2916, 3123, 3294, 4164, 4941, 6246, 6588, 9369, 9882, 12492, 14823, 18738, 19764, 21167, 28107, 29646, 37476, 42334, 44469, 56214, 59292, 63501, 84321, 84668, 88938, 112428, 127002, 168642, 177876, 190503, 252963, 254004, 337284, 381006, 505926, 571509, 762012, 1011852, 1143018, 1714527, 2286036, 3429054, 5143581, 6858108, 10287162, 15430743, 20574324, 30861486, 61722972]

約数ペア:

[(1, 61722972), (2, 30861486), (3, 20574324), (4, 15430743), (6, 10287162), (9, 6858108), (12, 5143581), (18, 3429054), (27, 2286036), (36, 1714527), (54, 1143018), (61, 1011852), (81, 762012), (108, 571509), (122, 505926), (162, 381006), (183, 337284), (243, 254004), (244, 252963), (324, 190503), (347, 177876), (366, 168642), (486, 127002), (549, 112428), (694, 88938), (729, 84668), (732, 84321), (972, 63501), (1041, 59292), (1098, 56214), (1388, 44469), (1458, 42334), (1647, 37476), (2082, 29646), (2196, 28107), (2916, 21167), (3123, 19764), (3294, 18738), (4164, 14823), (4941, 12492), (6246, 9882), (6588, 9369)]