81739512

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:613

約数の個数: 96

約数和(自身を含む): 231547680

約数和(自身を除く): 149808168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 61, 72, 74, 111, 122, 148, 183, 222, 244, 296, 333, 366, 444, 488, 503, 549, 666, 732, 888, 1006, 1098, 1332, 1464, 1509, 2012, 2196, 2257, 2664, 3018, 4024, 4392, 4514, 4527, 6036, 6771, 9028, 9054, 12072, 13542, 18056, 18108, 18611, 20313, 27084, 30683, 36216, 37222, 40626, 54168, 55833, 61366, 74444, 81252, 92049, 111666, 122732, 148888, 162504, 167499, 184098, 223332, 245464, 276147, 334998, 368196, 446664, 552294, 669996, 736392, 1104588, 1135271, 1339992, 2209176, 2270542, 3405813, 4541084, 6811626, 9082168, 10217439, 13623252, 20434878, 27246504, 40869756, 81739512]

約数ペア:

[(1, 81739512), (2, 40869756), (3, 27246504), (4, 20434878), (6, 13623252), (8, 10217439), (9, 9082168), (12, 6811626), (18, 4541084), (24, 3405813), (36, 2270542), (37, 2209176), (61, 1339992), (72, 1135271), (74, 1104588), (111, 736392), (122, 669996), (148, 552294), (183, 446664), (222, 368196), (244, 334998), (296, 276147), (333, 245464), (366, 223332), (444, 184098), (488, 167499), (503, 162504), (549, 148888), (666, 122732), (732, 111666), (888, 92049), (1006, 81252), (1098, 74444), (1332, 61366), (1464, 55833), (1509, 54168), (2012, 40626), (2196, 37222), (2257, 36216), (2664, 30683), (3018, 27084), (4024, 20313), (4392, 18611), (4514, 18108), (4527, 18056), (6036, 13542), (6771, 12072), (9028, 9054)]