171664668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{12853}}^1$

素因数の和:12923

約数の個数: 72

約数和(自身を含む): 505316448

約数和(自身を除く): 333651780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 3339, 4452, 6678, 12853, 13356, 25706, 38559, 51412, 77118, 89971, 115677, 154236, 179942, 231354, 269913, 359884, 462708, 539826, 681209, 809739, 1079652, 1362418, 1619478, 2043627, 2724836, 3238956, 4087254, 4768463, 6130881, 8174508, 9536926, 12261762, 14305389, 19073852, 24523524, 28610778, 42916167, 57221556, 85832334, 171664668]

約数ペア:

[(1, 171664668), (2, 85832334), (3, 57221556), (4, 42916167), (6, 28610778), (7, 24523524), (9, 19073852), (12, 14305389), (14, 12261762), (18, 9536926), (21, 8174508), (28, 6130881), (36, 4768463), (42, 4087254), (53, 3238956), (63, 2724836), (84, 2043627), (106, 1619478), (126, 1362418), (159, 1079652), (212, 809739), (252, 681209), (318, 539826), (371, 462708), (477, 359884), (636, 269913), (742, 231354), (954, 179942), (1113, 154236), (1484, 115677), (1908, 89971), (2226, 77118), (3339, 51412), (4452, 38559), (6678, 25706), (12853, 13356)]