82216620

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{5639}}^1$

素因数の和:5666

約数の個数: 84

約数和(自身を含む): 258909840

約数和(自身を除く): 176693220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 5639, 7290, 11278, 14580, 16917, 22556, 28195, 33834, 50751, 56390, 67668, 84585, 101502, 112780, 152253, 169170, 203004, 253755, 304506, 338340, 456759, 507510, 609012, 761265, 913518, 1015020, 1370277, 1522530, 1827036, 2283795, 2740554, 3045060, 4110831, 4567590, 5481108, 6851385, 8221662, 9135180, 13702770, 16443324, 20554155, 27405540, 41108310, 82216620]

約数ペア:

[(1, 82216620), (2, 41108310), (3, 27405540), (4, 20554155), (5, 16443324), (6, 13702770), (9, 9135180), (10, 8221662), (12, 6851385), (15, 5481108), (18, 4567590), (20, 4110831), (27, 3045060), (30, 2740554), (36, 2283795), (45, 1827036), (54, 1522530), (60, 1370277), (81, 1015020), (90, 913518), (108, 761265), (135, 609012), (162, 507510), (180, 456759), (243, 338340), (270, 304506), (324, 253755), (405, 203004), (486, 169170), (540, 152253), (729, 112780), (810, 101502), (972, 84585), (1215, 67668), (1458, 56390), (1620, 50751), (2430, 33834), (2916, 28195), (3645, 22556), (4860, 16917), (5639, 14580), (7290, 11278)]