85156488

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:380

約数の個数: 128

約数和(自身を含む): 251769600

約数和(自身を除く): 166613112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 61, 69, 72, 92, 108, 122, 138, 183, 184, 207, 216, 244, 276, 281, 366, 414, 488, 549, 552, 562, 621, 732, 828, 843, 1098, 1124, 1242, 1403, 1464, 1647, 1656, 1686, 2196, 2248, 2484, 2529, 2806, 3294, 3372, 4209, 4392, 4968, 5058, 5612, 6463, 6588, 6744, 7587, 8418, 10116, 11224, 12627, 12926, 13176, 15174, 16836, 17141, 19389, 20232, 25254, 25852, 30348, 33672, 34282, 37881, 38778, 50508, 51423, 51704, 58167, 60696, 68564, 75762, 77556, 101016, 102846, 116334, 137128, 151524, 154269, 155112, 174501, 205692, 232668, 303048, 308538, 349002, 394243, 411384, 462807, 465336, 617076, 698004, 788486, 925614, 1182729, 1234152, 1396008, 1576972, 1851228, 2365458, 3153944, 3548187, 3702456, 4730916, 7096374, 9461832, 10644561, 14192748, 21289122, 28385496, 42578244, 85156488]

約数ペア:

[(1, 85156488), (2, 42578244), (3, 28385496), (4, 21289122), (6, 14192748), (8, 10644561), (9, 9461832), (12, 7096374), (18, 4730916), (23, 3702456), (24, 3548187), (27, 3153944), (36, 2365458), (46, 1851228), (54, 1576972), (61, 1396008), (69, 1234152), (72, 1182729), (92, 925614), (108, 788486), (122, 698004), (138, 617076), (183, 465336), (184, 462807), (207, 411384), (216, 394243), (244, 349002), (276, 308538), (281, 303048), (366, 232668), (414, 205692), (488, 174501), (549, 155112), (552, 154269), (562, 151524), (621, 137128), (732, 116334), (828, 102846), (843, 101016), (1098, 77556), (1124, 75762), (1242, 68564), (1403, 60696), (1464, 58167), (1647, 51704), (1656, 51423), (1686, 50508), (2196, 38778), (2248, 37881), (2484, 34282), (2529, 33672), (2806, 30348), (3294, 25852), (3372, 25254), (4209, 20232), (4392, 19389), (4968, 17141), (5058, 16836), (5612, 15174), (6463, 13176), (6588, 12926), (6744, 12627), (7587, 11224), (8418, 10116)]