27678288

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 160

約数和(自身を含む): 85708800

約数和(自身を除く): 58030512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 31, 33, 38, 44, 48, 57, 62, 66, 76, 88, 89, 93, 114, 124, 132, 152, 176, 178, 186, 209, 228, 248, 264, 267, 304, 341, 356, 372, 418, 456, 496, 528, 534, 589, 627, 682, 712, 744, 836, 912, 979, 1023, 1068, 1178, 1254, 1364, 1424, 1488, 1672, 1691, 1767, 1958, 2046, 2136, 2356, 2508, 2728, 2759, 2937, 3344, 3382, 3534, 3916, 4092, 4272, 4712, 5016, 5073, 5456, 5518, 5874, 6479, 6764, 7068, 7832, 8184, 8277, 9424, 10032, 10146, 11036, 11748, 12958, 13528, 14136, 15664, 16368, 16554, 18601, 19437, 20292, 22072, 23496, 25916, 27056, 28272, 30349, 33108, 37202, 38874, 40584, 44144, 46992, 51832, 52421, 55803, 60698, 66216, 74404, 77748, 81168, 91047, 103664, 104842, 111606, 121396, 132432, 148808, 155496, 157263, 182094, 209684, 223212, 242792, 297616, 310992, 314526, 364188, 419368, 446424, 485584, 576631, 629052, 728376, 838736, 892848, 1153262, 1258104, 1456752, 1729893, 2306524, 2516208, 3459786, 4613048, 6919572, 9226096, 13839144, 27678288]

約数ペア:

[(1, 27678288), (2, 13839144), (3, 9226096), (4, 6919572), (6, 4613048), (8, 3459786), (11, 2516208), (12, 2306524), (16, 1729893), (19, 1456752), (22, 1258104), (24, 1153262), (31, 892848), (33, 838736), (38, 728376), (44, 629052), (48, 576631), (57, 485584), (62, 446424), (66, 419368), (76, 364188), (88, 314526), (89, 310992), (93, 297616), (114, 242792), (124, 223212), (132, 209684), (152, 182094), (176, 157263), (178, 155496), (186, 148808), (209, 132432), (228, 121396), (248, 111606), (264, 104842), (267, 103664), (304, 91047), (341, 81168), (356, 77748), (372, 74404), (418, 66216), (456, 60698), (496, 55803), (528, 52421), (534, 51832), (589, 46992), (627, 44144), (682, 40584), (712, 38874), (744, 37202), (836, 33108), (912, 30349), (979, 28272), (1023, 27056), (1068, 25916), (1178, 23496), (1254, 22072), (1364, 20292), (1424, 19437), (1488, 18601), (1672, 16554), (1691, 16368), (1767, 15664), (1958, 14136), (2046, 13528), (2136, 12958), (2356, 11748), (2508, 11036), (2728, 10146), (2759, 10032), (2937, 9424), (3344, 8277), (3382, 8184), (3534, 7832), (3916, 7068), (4092, 6764), (4272, 6479), (4712, 5874), (5016, 5518), (5073, 5456)]