65878128

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^2\times {\mathrm{1583}}^1$

素因数の和:1631

約数の個数: 90

約数和(自身を含む): 195974064

約数和(自身を除く): 130095936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 289, 306, 408, 578, 612, 816, 867, 1156, 1224, 1583, 1734, 2312, 2448, 2601, 3166, 3468, 4624, 4749, 5202, 6332, 6936, 9498, 10404, 12664, 13872, 14247, 18996, 20808, 25328, 26911, 28494, 37992, 41616, 53822, 56988, 75984, 80733, 107644, 113976, 161466, 215288, 227952, 242199, 322932, 430576, 457487, 484398, 645864, 914974, 968796, 1291728, 1372461, 1829948, 1937592, 2744922, 3659896, 3875184, 4117383, 5489844, 7319792, 8234766, 10979688, 16469532, 21959376, 32939064, 65878128]

約数ペア:

[(1, 65878128), (2, 32939064), (3, 21959376), (4, 16469532), (6, 10979688), (8, 8234766), (9, 7319792), (12, 5489844), (16, 4117383), (17, 3875184), (18, 3659896), (24, 2744922), (34, 1937592), (36, 1829948), (48, 1372461), (51, 1291728), (68, 968796), (72, 914974), (102, 645864), (136, 484398), (144, 457487), (153, 430576), (204, 322932), (272, 242199), (289, 227952), (306, 215288), (408, 161466), (578, 113976), (612, 107644), (816, 80733), (867, 75984), (1156, 56988), (1224, 53822), (1583, 41616), (1734, 37992), (2312, 28494), (2448, 26911), (2601, 25328), (3166, 20808), (3468, 18996), (4624, 14247), (4749, 13872), (5202, 12664), (6332, 10404), (6936, 9498)]