63913860

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13151}}^1$

素因数の和:13175

約数の個数: 72

約数和(自身を含む): 201067776

約数和(自身を除く): 137153916

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, 810, 972, 1215, 1620, 2430, 4860, 13151, 26302, 39453, 52604, 65755, 78906, 118359, 131510, 157812, 197265, 236718, 263020, 355077, 394530, 473436, 591795, 710154, 789060, 1065231, 1183590, 1420308, 1775385, 2130462, 2367180, 3195693, 3550770, 4260924, 5326155, 6391386, 7101540, 10652310, 12782772, 15978465, 21304620, 31956930, 63913860]

約数ペア:

[(1, 63913860), (2, 31956930), (3, 21304620), (4, 15978465), (5, 12782772), (6, 10652310), (9, 7101540), (10, 6391386), (12, 5326155), (15, 4260924), (18, 3550770), (20, 3195693), (27, 2367180), (30, 2130462), (36, 1775385), (45, 1420308), (54, 1183590), (60, 1065231), (81, 789060), (90, 710154), (108, 591795), (135, 473436), (162, 394530), (180, 355077), (243, 263020), (270, 236718), (324, 197265), (405, 157812), (486, 131510), (540, 118359), (810, 78906), (972, 65755), (1215, 52604), (1620, 39453), (2430, 26302), (4860, 13151)]