68305608

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1019}}^1$

素因数の和:1064

約数の個数: 144

約数和(自身を含む): 226746000

約数和(自身を除く): 158440392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 76, 84, 98, 114, 126, 133, 147, 152, 168, 171, 196, 228, 252, 266, 294, 342, 392, 399, 441, 456, 504, 532, 588, 684, 798, 882, 931, 1019, 1064, 1176, 1197, 1368, 1596, 1764, 1862, 2038, 2394, 2793, 3057, 3192, 3528, 3724, 4076, 4788, 5586, 6114, 7133, 7448, 8152, 8379, 9171, 9576, 11172, 12228, 14266, 16758, 18342, 19361, 21399, 22344, 24456, 28532, 33516, 36684, 38722, 42798, 49931, 57064, 58083, 64197, 67032, 73368, 77444, 85596, 99862, 116166, 128394, 135527, 149793, 154888, 171192, 174249, 199724, 232332, 256788, 271054, 299586, 348498, 399448, 406581, 449379, 464664, 513576, 542108, 599172, 696996, 813162, 898758, 948689, 1084216, 1198344, 1219743, 1393992, 1626324, 1797516, 1897378, 2439486, 2846067, 3252648, 3595032, 3794756, 4878972, 5692134, 7589512, 8538201, 9757944, 11384268, 17076402, 22768536, 34152804, 68305608]

約数ペア:

[(1, 68305608), (2, 34152804), (3, 22768536), (4, 17076402), (6, 11384268), (7, 9757944), (8, 8538201), (9, 7589512), (12, 5692134), (14, 4878972), (18, 3794756), (19, 3595032), (21, 3252648), (24, 2846067), (28, 2439486), (36, 1897378), (38, 1797516), (42, 1626324), (49, 1393992), (56, 1219743), (57, 1198344), (63, 1084216), (72, 948689), (76, 898758), (84, 813162), (98, 696996), (114, 599172), (126, 542108), (133, 513576), (147, 464664), (152, 449379), (168, 406581), (171, 399448), (196, 348498), (228, 299586), (252, 271054), (266, 256788), (294, 232332), (342, 199724), (392, 174249), (399, 171192), (441, 154888), (456, 149793), (504, 135527), (532, 128394), (588, 116166), (684, 99862), (798, 85596), (882, 77444), (931, 73368), (1019, 67032), (1064, 64197), (1176, 58083), (1197, 57064), (1368, 49931), (1596, 42798), (1764, 38722), (1862, 36684), (2038, 33516), (2394, 28532), (2793, 24456), (3057, 22344), (3192, 21399), (3528, 19361), (3724, 18342), (4076, 16758), (4788, 14266), (5586, 12228), (6114, 11172), (7133, 9576), (7448, 9171), (8152, 8379)]