68241516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2699}}^1$

素因数の和:2763

約数の個数: 72

約数和(自身を含む): 189604800

約数和(自身を除く): 121363284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 2107, 2699, 3612, 4214, 5398, 6321, 8097, 8428, 10796, 12642, 16194, 18893, 25284, 32388, 37786, 56679, 75572, 113358, 116057, 132251, 226716, 232114, 264502, 348171, 396753, 464228, 529004, 696342, 793506, 812399, 1392684, 1587012, 1624798, 2437197, 3249596, 4874394, 5686793, 9748788, 11373586, 17060379, 22747172, 34120758, 68241516]

約数ペア:

[(1, 68241516), (2, 34120758), (3, 22747172), (4, 17060379), (6, 11373586), (7, 9748788), (12, 5686793), (14, 4874394), (21, 3249596), (28, 2437197), (42, 1624798), (43, 1587012), (49, 1392684), (84, 812399), (86, 793506), (98, 696342), (129, 529004), (147, 464228), (172, 396753), (196, 348171), (258, 264502), (294, 232114), (301, 226716), (516, 132251), (588, 116057), (602, 113358), (903, 75572), (1204, 56679), (1806, 37786), (2107, 32388), (2699, 25284), (3612, 18893), (4214, 16194), (5398, 12642), (6321, 10796), (8097, 8428)]