61216692

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{89}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 152651520

約数和(自身を除く): 91434828

約数列:

[1, 2, 3, 4, 6, 12, 31, 43, 62, 86, 89, 93, 124, 129, 172, 178, 186, 258, 267, 356, 372, 516, 534, 1068, 1333, 1849, 2666, 2759, 3698, 3827, 3999, 5332, 5518, 5547, 7396, 7654, 7998, 8277, 11036, 11094, 11481, 15308, 15996, 16554, 22188, 22962, 33108, 45924, 57319, 114638, 118637, 164561, 171957, 229276, 237274, 329122, 343914, 355911, 474548, 493683, 658244, 687828, 711822, 987366, 1423644, 1974732, 5101391, 10202782, 15304173, 20405564, 30608346, 61216692]

約数ペア:

[(1, 61216692), (2, 30608346), (3, 20405564), (4, 15304173), (6, 10202782), (12, 5101391), (31, 1974732), (43, 1423644), (62, 987366), (86, 711822), (89, 687828), (93, 658244), (124, 493683), (129, 474548), (172, 355911), (178, 343914), (186, 329122), (258, 237274), (267, 229276), (356, 171957), (372, 164561), (516, 118637), (534, 114638), (1068, 57319), (1333, 45924), (1849, 33108), (2666, 22962), (2759, 22188), (3698, 16554), (3827, 15996), (3999, 15308), (5332, 11481), (5518, 11094), (5547, 11036), (7396, 8277), (7654, 7998)]