42906708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5393}}^1$

素因数の和:5433

約数の個数: 72

約数和(自身を含む): 123695208

約数和(自身を除く): 80788500

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 5393, 7956, 10786, 16179, 21572, 32358, 48537, 64716, 70109, 91681, 97074, 140218, 183362, 194148, 210327, 275043, 280436, 366724, 420654, 550086, 630981, 825129, 841308, 1100172, 1191853, 1261962, 1650258, 2383706, 2523924, 3300516, 3575559, 4767412, 7151118, 10726677, 14302236, 21453354, 42906708]

約数ペア:

[(1, 42906708), (2, 21453354), (3, 14302236), (4, 10726677), (6, 7151118), (9, 4767412), (12, 3575559), (13, 3300516), (17, 2523924), (18, 2383706), (26, 1650258), (34, 1261962), (36, 1191853), (39, 1100172), (51, 841308), (52, 825129), (68, 630981), (78, 550086), (102, 420654), (117, 366724), (153, 280436), (156, 275043), (204, 210327), (221, 194148), (234, 183362), (306, 140218), (442, 97074), (468, 91681), (612, 70109), (663, 64716), (884, 48537), (1326, 32358), (1989, 21572), (2652, 16179), (3978, 10786), (5393, 7956)]