84872544

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 144

約数和(自身を含む): 245790720

約数和(自身を除く): 160918176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 76, 79, 93, 96, 114, 124, 152, 158, 186, 228, 237, 248, 304, 316, 361, 372, 456, 474, 496, 589, 608, 632, 722, 744, 912, 948, 992, 1083, 1178, 1264, 1444, 1488, 1501, 1767, 1824, 1896, 2166, 2356, 2449, 2528, 2888, 2976, 3002, 3534, 3792, 4332, 4503, 4712, 4898, 5776, 6004, 7068, 7347, 7584, 8664, 9006, 9424, 9796, 11191, 11552, 12008, 14136, 14694, 17328, 18012, 18848, 19592, 22382, 24016, 28272, 28519, 29388, 33573, 34656, 36024, 39184, 44764, 46531, 48032, 56544, 57038, 58776, 67146, 72048, 78368, 85557, 89528, 93062, 114076, 117552, 134292, 139593, 144096, 171114, 179056, 186124, 228152, 235104, 268584, 279186, 342228, 358112, 372248, 456304, 537168, 558372, 684456, 744496, 884089, 912608, 1074336, 1116744, 1368912, 1488992, 1768178, 2233488, 2652267, 2737824, 3536356, 4466976, 5304534, 7072712, 10609068, 14145424, 21218136, 28290848, 42436272, 84872544]

約数ペア:

[(1, 84872544), (2, 42436272), (3, 28290848), (4, 21218136), (6, 14145424), (8, 10609068), (12, 7072712), (16, 5304534), (19, 4466976), (24, 3536356), (31, 2737824), (32, 2652267), (38, 2233488), (48, 1768178), (57, 1488992), (62, 1368912), (76, 1116744), (79, 1074336), (93, 912608), (96, 884089), (114, 744496), (124, 684456), (152, 558372), (158, 537168), (186, 456304), (228, 372248), (237, 358112), (248, 342228), (304, 279186), (316, 268584), (361, 235104), (372, 228152), (456, 186124), (474, 179056), (496, 171114), (589, 144096), (608, 139593), (632, 134292), (722, 117552), (744, 114076), (912, 93062), (948, 89528), (992, 85557), (1083, 78368), (1178, 72048), (1264, 67146), (1444, 58776), (1488, 57038), (1501, 56544), (1767, 48032), (1824, 46531), (1896, 44764), (2166, 39184), (2356, 36024), (2449, 34656), (2528, 33573), (2888, 29388), (2976, 28519), (3002, 28272), (3534, 24016), (3792, 22382), (4332, 19592), (4503, 18848), (4712, 18012), (4898, 17328), (5776, 14694), (6004, 14136), (7068, 12008), (7347, 11552), (7584, 11191), (8664, 9796), (9006, 9424)]