64442628

素因数分解:

$2^2\times 3^5\times {\mathrm{167}}^1\times {\mathrm{397}}^1$

素因数の和:583

約数の個数: 72

約数和(自身を含む): 170369472

約数和(自身を除く): 105926844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 167, 243, 324, 334, 397, 486, 501, 668, 794, 972, 1002, 1191, 1503, 1588, 2004, 2382, 3006, 3573, 4509, 4764, 6012, 7146, 9018, 10719, 13527, 14292, 18036, 21438, 27054, 32157, 40581, 42876, 54108, 64314, 66299, 81162, 96471, 128628, 132598, 162324, 192942, 198897, 265196, 385884, 397794, 596691, 795588, 1193382, 1790073, 2386764, 3580146, 5370219, 7160292, 10740438, 16110657, 21480876, 32221314, 64442628]

約数ペア:

[(1, 64442628), (2, 32221314), (3, 21480876), (4, 16110657), (6, 10740438), (9, 7160292), (12, 5370219), (18, 3580146), (27, 2386764), (36, 1790073), (54, 1193382), (81, 795588), (108, 596691), (162, 397794), (167, 385884), (243, 265196), (324, 198897), (334, 192942), (397, 162324), (486, 132598), (501, 128628), (668, 96471), (794, 81162), (972, 66299), (1002, 64314), (1191, 54108), (1503, 42876), (1588, 40581), (2004, 32157), (2382, 27054), (3006, 21438), (3573, 18036), (4509, 14292), (4764, 13527), (6012, 10719), (7146, 9018)]