80359344

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:420

約数の個数: 160

約数和(自身を含む): 255192000

約数和(自身を除く): 174832656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 41, 48, 52, 54, 72, 78, 82, 104, 108, 117, 123, 144, 156, 164, 208, 216, 234, 246, 312, 328, 349, 351, 369, 432, 468, 492, 533, 624, 656, 698, 702, 738, 936, 984, 1047, 1066, 1107, 1396, 1404, 1476, 1599, 1872, 1968, 2094, 2132, 2214, 2792, 2808, 2952, 3141, 3198, 4188, 4264, 4428, 4537, 4797, 5584, 5616, 5904, 6282, 6396, 8376, 8528, 8856, 9074, 9423, 9594, 12564, 12792, 13611, 14309, 14391, 16752, 17712, 18148, 18846, 19188, 25128, 25584, 27222, 28618, 28782, 36296, 37692, 38376, 40833, 42927, 50256, 54444, 57236, 57564, 72592, 75384, 76752, 81666, 85854, 108888, 114472, 115128, 122499, 128781, 150768, 163332, 171708, 186017, 217776, 228944, 230256, 244998, 257562, 326664, 343416, 372034, 386343, 489996, 515124, 558051, 653328, 686832, 744068, 772686, 979992, 1030248, 1116102, 1488136, 1545372, 1674153, 1959984, 2060496, 2232204, 2976272, 3090744, 3348306, 4464408, 5022459, 6181488, 6696612, 8928816, 10044918, 13393224, 20089836, 26786448, 40179672, 80359344]

約数ペア:

[(1, 80359344), (2, 40179672), (3, 26786448), (4, 20089836), (6, 13393224), (8, 10044918), (9, 8928816), (12, 6696612), (13, 6181488), (16, 5022459), (18, 4464408), (24, 3348306), (26, 3090744), (27, 2976272), (36, 2232204), (39, 2060496), (41, 1959984), (48, 1674153), (52, 1545372), (54, 1488136), (72, 1116102), (78, 1030248), (82, 979992), (104, 772686), (108, 744068), (117, 686832), (123, 653328), (144, 558051), (156, 515124), (164, 489996), (208, 386343), (216, 372034), (234, 343416), (246, 326664), (312, 257562), (328, 244998), (349, 230256), (351, 228944), (369, 217776), (432, 186017), (468, 171708), (492, 163332), (533, 150768), (624, 128781), (656, 122499), (698, 115128), (702, 114472), (738, 108888), (936, 85854), (984, 81666), (1047, 76752), (1066, 75384), (1107, 72592), (1396, 57564), (1404, 57236), (1476, 54444), (1599, 50256), (1872, 42927), (1968, 40833), (2094, 38376), (2132, 37692), (2214, 36296), (2792, 28782), (2808, 28618), (2952, 27222), (3141, 25584), (3198, 25128), (4188, 19188), (4264, 18846), (4428, 18148), (4537, 17712), (4797, 16752), (5584, 14391), (5616, 14309), (5904, 13611), (6282, 12792), (6396, 12564), (8376, 9594), (8528, 9423), (8856, 9074)]