71206452

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:347

約数の個数: 120

約数和(自身を含む): 201247200

約数和(自身を除く): 130040748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 43, 54, 57, 76, 81, 86, 108, 114, 129, 162, 171, 172, 228, 258, 269, 324, 342, 387, 513, 516, 538, 684, 774, 807, 817, 1026, 1076, 1161, 1539, 1548, 1614, 1634, 2052, 2322, 2421, 2451, 3078, 3228, 3268, 3483, 4644, 4842, 4902, 5111, 6156, 6966, 7263, 7353, 9684, 9804, 10222, 11567, 13932, 14526, 14706, 15333, 20444, 21789, 22059, 23134, 29052, 29412, 30666, 34701, 43578, 44118, 45999, 46268, 61332, 66177, 69402, 87156, 88236, 91998, 104103, 132354, 137997, 138804, 183996, 208206, 219773, 264708, 275994, 312309, 413991, 416412, 439546, 551988, 624618, 659319, 827982, 879092, 936927, 1249236, 1318638, 1655964, 1873854, 1977957, 2637276, 3747708, 3955914, 5933871, 7911828, 11867742, 17801613, 23735484, 35603226, 71206452]

約数ペア:

[(1, 71206452), (2, 35603226), (3, 23735484), (4, 17801613), (6, 11867742), (9, 7911828), (12, 5933871), (18, 3955914), (19, 3747708), (27, 2637276), (36, 1977957), (38, 1873854), (43, 1655964), (54, 1318638), (57, 1249236), (76, 936927), (81, 879092), (86, 827982), (108, 659319), (114, 624618), (129, 551988), (162, 439546), (171, 416412), (172, 413991), (228, 312309), (258, 275994), (269, 264708), (324, 219773), (342, 208206), (387, 183996), (513, 138804), (516, 137997), (538, 132354), (684, 104103), (774, 91998), (807, 88236), (817, 87156), (1026, 69402), (1076, 66177), (1161, 61332), (1539, 46268), (1548, 45999), (1614, 44118), (1634, 43578), (2052, 34701), (2322, 30666), (2421, 29412), (2451, 29052), (3078, 23134), (3228, 22059), (3268, 21789), (3483, 20444), (4644, 15333), (4842, 14706), (4902, 14526), (5111, 13932), (6156, 11567), (6966, 10222), (7263, 9804), (7353, 9684)]