71485974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2851}}^1$

素因数の和:3065

約数の個数: 48

約数和(自身を含む): 177964800

約数和(自身を除く): 106478826

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 199, 398, 597, 1194, 1393, 1791, 2786, 2851, 3582, 4179, 5702, 8358, 8553, 12537, 17106, 19957, 25074, 25659, 39914, 51318, 59871, 119742, 179613, 359226, 567349, 1134698, 1702047, 3404094, 3971443, 5106141, 7942886, 10212282, 11914329, 23828658, 35742987, 71485974]

約数ペア:

[(1, 71485974), (2, 35742987), (3, 23828658), (6, 11914329), (7, 10212282), (9, 7942886), (14, 5106141), (18, 3971443), (21, 3404094), (42, 1702047), (63, 1134698), (126, 567349), (199, 359226), (398, 179613), (597, 119742), (1194, 59871), (1393, 51318), (1791, 39914), (2786, 25659), (2851, 25074), (3582, 19957), (4179, 17106), (5702, 12537), (8358, 8553)]