80225856

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^1\times {\mathrm{2731}}^1$

素因数の和:2769

約数の個数: 112

約数和(自身を含む): 249814080

約数和(自身を除く): 169588224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 136, 144, 153, 192, 204, 216, 272, 288, 306, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1224, 1632, 1728, 1836, 2448, 2731, 3264, 3672, 4896, 5462, 7344, 8193, 9792, 10924, 14688, 16386, 21848, 24579, 29376, 32772, 43696, 46427, 49158, 65544, 73737, 87392, 92854, 98316, 131088, 139281, 147474, 174784, 185708, 196632, 262176, 278562, 294948, 371416, 393264, 417843, 524352, 557124, 589896, 742832, 786528, 835686, 1114248, 1179792, 1253529, 1485664, 1573056, 1671372, 2228496, 2359584, 2507058, 2971328, 3342744, 4456992, 4719168, 5014116, 6685488, 8913984, 10028232, 13370976, 20056464, 26741952, 40112928, 80225856]

約数ペア:

[(1, 80225856), (2, 40112928), (3, 26741952), (4, 20056464), (6, 13370976), (8, 10028232), (9, 8913984), (12, 6685488), (16, 5014116), (17, 4719168), (18, 4456992), (24, 3342744), (27, 2971328), (32, 2507058), (34, 2359584), (36, 2228496), (48, 1671372), (51, 1573056), (54, 1485664), (64, 1253529), (68, 1179792), (72, 1114248), (96, 835686), (102, 786528), (108, 742832), (136, 589896), (144, 557124), (153, 524352), (192, 417843), (204, 393264), (216, 371416), (272, 294948), (288, 278562), (306, 262176), (408, 196632), (432, 185708), (459, 174784), (544, 147474), (576, 139281), (612, 131088), (816, 98316), (864, 92854), (918, 87392), (1088, 73737), (1224, 65544), (1632, 49158), (1728, 46427), (1836, 43696), (2448, 32772), (2731, 29376), (3264, 24579), (3672, 21848), (4896, 16386), (5462, 14688), (7344, 10924), (8193, 9792)]