80181072

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:301

約数の個数: 120

約数和(自身を含む): 234304200

約数和(自身を除く): 154123128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 101, 111, 144, 148, 149, 202, 222, 296, 298, 303, 333, 404, 444, 447, 592, 596, 606, 666, 808, 888, 894, 909, 1192, 1212, 1332, 1341, 1616, 1776, 1788, 1818, 2384, 2424, 2664, 2682, 3576, 3636, 3737, 4848, 5328, 5364, 5513, 7152, 7272, 7474, 10728, 11026, 11211, 14544, 14948, 15049, 16539, 21456, 22052, 22422, 29896, 30098, 33078, 33633, 44104, 44844, 45147, 49617, 59792, 60196, 66156, 67266, 88208, 89688, 90294, 99234, 120392, 132312, 134532, 135441, 179376, 180588, 198468, 240784, 264624, 269064, 270882, 361176, 396936, 538128, 541764, 556813, 722352, 793872, 1083528, 1113626, 1670439, 2167056, 2227252, 3340878, 4454504, 5011317, 6681756, 8909008, 10022634, 13363512, 20045268, 26727024, 40090536, 80181072]

約数ペア:

[(1, 80181072), (2, 40090536), (3, 26727024), (4, 20045268), (6, 13363512), (8, 10022634), (9, 8909008), (12, 6681756), (16, 5011317), (18, 4454504), (24, 3340878), (36, 2227252), (37, 2167056), (48, 1670439), (72, 1113626), (74, 1083528), (101, 793872), (111, 722352), (144, 556813), (148, 541764), (149, 538128), (202, 396936), (222, 361176), (296, 270882), (298, 269064), (303, 264624), (333, 240784), (404, 198468), (444, 180588), (447, 179376), (592, 135441), (596, 134532), (606, 132312), (666, 120392), (808, 99234), (888, 90294), (894, 89688), (909, 88208), (1192, 67266), (1212, 66156), (1332, 60196), (1341, 59792), (1616, 49617), (1776, 45147), (1788, 44844), (1818, 44104), (2384, 33633), (2424, 33078), (2664, 30098), (2682, 29896), (3576, 22422), (3636, 22052), (3737, 21456), (4848, 16539), (5328, 15049), (5364, 14948), (5513, 14544), (7152, 11211), (7272, 11026), (7474, 10728)]