84907788

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{733}}^1$

素因数の和:951

約数の個数: 72

約数和(自身を含む): 231949872

約数和(自身を除く): 147042084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 197, 294, 394, 588, 591, 733, 788, 1182, 1379, 1466, 2199, 2364, 2758, 2932, 4137, 4398, 5131, 5516, 8274, 8796, 9653, 10262, 15393, 16548, 19306, 20524, 28959, 30786, 35917, 38612, 57918, 61572, 71834, 107751, 115836, 143668, 144401, 215502, 288802, 431004, 433203, 577604, 866406, 1010807, 1732812, 2021614, 3032421, 4043228, 6064842, 7075649, 12129684, 14151298, 21226947, 28302596, 42453894, 84907788]

約数ペア:

[(1, 84907788), (2, 42453894), (3, 28302596), (4, 21226947), (6, 14151298), (7, 12129684), (12, 7075649), (14, 6064842), (21, 4043228), (28, 3032421), (42, 2021614), (49, 1732812), (84, 1010807), (98, 866406), (147, 577604), (196, 433203), (197, 431004), (294, 288802), (394, 215502), (588, 144401), (591, 143668), (733, 115836), (788, 107751), (1182, 71834), (1379, 61572), (1466, 57918), (2199, 38612), (2364, 35917), (2758, 30786), (2932, 28959), (4137, 20524), (4398, 19306), (5131, 16548), (5516, 15393), (8274, 10262), (8796, 9653)]