72966312

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:704

約数の個数: 128

約数和(自身を含む): 221875200

約数和(自身を除く): 148908888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 31, 34, 36, 51, 54, 62, 68, 72, 93, 102, 108, 124, 136, 153, 186, 204, 216, 248, 279, 306, 372, 408, 459, 527, 558, 612, 641, 744, 837, 918, 1054, 1116, 1224, 1282, 1581, 1674, 1836, 1923, 2108, 2232, 2564, 3162, 3348, 3672, 3846, 4216, 4743, 5128, 5769, 6324, 6696, 7692, 9486, 10897, 11538, 12648, 14229, 15384, 17307, 18972, 19871, 21794, 23076, 28458, 32691, 34614, 37944, 39742, 43588, 46152, 56916, 59613, 65382, 69228, 79484, 87176, 98073, 113832, 119226, 130764, 138456, 158968, 178839, 196146, 238452, 261528, 294219, 337807, 357678, 392292, 476904, 536517, 588438, 675614, 715356, 784584, 1013421, 1073034, 1176876, 1351228, 1430712, 2026842, 2146068, 2353752, 2702456, 3040263, 4053684, 4292136, 6080526, 8107368, 9120789, 12161052, 18241578, 24322104, 36483156, 72966312]

約数ペア:

[(1, 72966312), (2, 36483156), (3, 24322104), (4, 18241578), (6, 12161052), (8, 9120789), (9, 8107368), (12, 6080526), (17, 4292136), (18, 4053684), (24, 3040263), (27, 2702456), (31, 2353752), (34, 2146068), (36, 2026842), (51, 1430712), (54, 1351228), (62, 1176876), (68, 1073034), (72, 1013421), (93, 784584), (102, 715356), (108, 675614), (124, 588438), (136, 536517), (153, 476904), (186, 392292), (204, 357678), (216, 337807), (248, 294219), (279, 261528), (306, 238452), (372, 196146), (408, 178839), (459, 158968), (527, 138456), (558, 130764), (612, 119226), (641, 113832), (744, 98073), (837, 87176), (918, 79484), (1054, 69228), (1116, 65382), (1224, 59613), (1282, 56916), (1581, 46152), (1674, 43588), (1836, 39742), (1923, 37944), (2108, 34614), (2232, 32691), (2564, 28458), (3162, 23076), (3348, 21794), (3672, 19871), (3846, 18972), (4216, 17307), (4743, 15384), (5128, 14229), (5769, 12648), (6324, 11538), (6696, 10897), (7692, 9486)]