72734082

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 156739968

約数和(自身を除く): 84005886

約数列:

[1, 2, 3, 6, 37, 41, 61, 74, 82, 111, 122, 123, 131, 183, 222, 246, 262, 366, 393, 786, 1517, 2257, 2501, 3034, 4514, 4551, 4847, 5002, 5371, 6771, 7503, 7991, 9102, 9694, 10742, 13542, 14541, 15006, 15982, 16113, 23973, 29082, 32226, 47946, 92537, 185074, 198727, 277611, 295667, 327631, 397454, 555222, 591334, 596181, 655262, 887001, 982893, 1192362, 1774002, 1965786, 12122347, 24244694, 36367041, 72734082]

約数ペア:

[(1, 72734082), (2, 36367041), (3, 24244694), (6, 12122347), (37, 1965786), (41, 1774002), (61, 1192362), (74, 982893), (82, 887001), (111, 655262), (122, 596181), (123, 591334), (131, 555222), (183, 397454), (222, 327631), (246, 295667), (262, 277611), (366, 198727), (393, 185074), (786, 92537), (1517, 47946), (2257, 32226), (2501, 29082), (3034, 23973), (4514, 16113), (4551, 15982), (4847, 15006), (5002, 14541), (5371, 13542), (6771, 10742), (7503, 9694), (7991, 9102)]