83871846

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{701}}^1$

素因数の和:766

約数の個数: 72

約数和(自身を含む): 201721104

約数和(自身を除く): 117849258

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 289, 306, 391, 414, 578, 701, 782, 867, 1173, 1402, 1734, 2103, 2346, 2601, 3519, 4206, 5202, 6309, 6647, 7038, 11917, 12618, 13294, 16123, 19941, 23834, 32246, 35751, 39882, 48369, 59823, 71502, 96738, 107253, 119646, 145107, 202589, 214506, 274091, 290214, 405178, 548182, 607767, 822273, 1215534, 1644546, 1823301, 2466819, 3646602, 4659547, 4933638, 9319094, 13978641, 27957282, 41935923, 83871846]

約数ペア:

[(1, 83871846), (2, 41935923), (3, 27957282), (6, 13978641), (9, 9319094), (17, 4933638), (18, 4659547), (23, 3646602), (34, 2466819), (46, 1823301), (51, 1644546), (69, 1215534), (102, 822273), (138, 607767), (153, 548182), (207, 405178), (289, 290214), (306, 274091), (391, 214506), (414, 202589), (578, 145107), (701, 119646), (782, 107253), (867, 96738), (1173, 71502), (1402, 59823), (1734, 48369), (2103, 39882), (2346, 35751), (2601, 32246), (3519, 23834), (4206, 19941), (5202, 16123), (6309, 13294), (6647, 12618), (7038, 11917)]