63948780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{50753}}^1$

素因数の和:50775

約数の個数: 72

約数和(自身を含む): 221693472

約数和(自身を除く): 157744692

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 50753, 101506, 152259, 203012, 253765, 304518, 355271, 456777, 507530, 609036, 710542, 761295, 913554, 1015060, 1065813, 1421084, 1522590, 1776355, 1827108, 2131626, 2283885, 3045180, 3197439, 3552710, 4263252, 4567770, 5329065, 6394878, 7105420, 9135540, 10658130, 12789756, 15987195, 21316260, 31974390, 63948780]

約数ペア:

[(1, 63948780), (2, 31974390), (3, 21316260), (4, 15987195), (5, 12789756), (6, 10658130), (7, 9135540), (9, 7105420), (10, 6394878), (12, 5329065), (14, 4567770), (15, 4263252), (18, 3552710), (20, 3197439), (21, 3045180), (28, 2283885), (30, 2131626), (35, 1827108), (36, 1776355), (42, 1522590), (45, 1421084), (60, 1065813), (63, 1015060), (70, 913554), (84, 761295), (90, 710542), (105, 609036), (126, 507530), (140, 456777), (180, 355271), (210, 304518), (252, 253765), (315, 203012), (420, 152259), (630, 101506), (1260, 50753)]