61913124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18899}}^1$

素因数の和:18929

約数の個数: 72

約数和(自身を含む): 192628800

約数和(自身を除く): 130715676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 18899, 37798, 56697, 75596, 113394, 132293, 170091, 226788, 245687, 264586, 340182, 396879, 491374, 529172, 680364, 737061, 793758, 982748, 1190637, 1474122, 1587516, 1719809, 2211183, 2381274, 2948244, 3439618, 4422366, 4762548, 5159427, 6879236, 8844732, 10318854, 15478281, 20637708, 30956562, 61913124]

約数ペア:

[(1, 61913124), (2, 30956562), (3, 20637708), (4, 15478281), (6, 10318854), (7, 8844732), (9, 6879236), (12, 5159427), (13, 4762548), (14, 4422366), (18, 3439618), (21, 2948244), (26, 2381274), (28, 2211183), (36, 1719809), (39, 1587516), (42, 1474122), (52, 1190637), (63, 982748), (78, 793758), (84, 737061), (91, 680364), (117, 529172), (126, 491374), (156, 396879), (182, 340182), (234, 264586), (252, 245687), (273, 226788), (364, 170091), (468, 132293), (546, 113394), (819, 75596), (1092, 56697), (1638, 37798), (3276, 18899)]