66819384

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:650

約数の個数: 128

約数和(自身を含む): 203212800

約数和(自身を除く): 136393416

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, 587, 612, 744, 837, 918, 1054, 1116, 1174, 1224, 1581, 1674, 1761, 1836, 2108, 2232, 2348, 3162, 3348, 3522, 3672, 4216, 4696, 4743, 5283, 6324, 6696, 7044, 9486, 9979, 10566, 12648, 14088, 14229, 15849, 18197, 18972, 19958, 21132, 28458, 29937, 31698, 36394, 37944, 39916, 42264, 54591, 56916, 59874, 63396, 72788, 79832, 89811, 109182, 113832, 119748, 126792, 145576, 163773, 179622, 218364, 239496, 269433, 309349, 327546, 359244, 436728, 491319, 538866, 618698, 655092, 718488, 928047, 982638, 1077732, 1237396, 1310184, 1856094, 1965276, 2155464, 2474792, 2784141, 3712188, 3930552, 5568282, 7424376, 8352423, 11136564, 16704846, 22273128, 33409692, 66819384]

約数ペア:

[(1, 66819384), (2, 33409692), (3, 22273128), (4, 16704846), (6, 11136564), (8, 8352423), (9, 7424376), (12, 5568282), (17, 3930552), (18, 3712188), (24, 2784141), (27, 2474792), (31, 2155464), (34, 1965276), (36, 1856094), (51, 1310184), (54, 1237396), (62, 1077732), (68, 982638), (72, 928047), (93, 718488), (102, 655092), (108, 618698), (124, 538866), (136, 491319), (153, 436728), (186, 359244), (204, 327546), (216, 309349), (248, 269433), (279, 239496), (306, 218364), (372, 179622), (408, 163773), (459, 145576), (527, 126792), (558, 119748), (587, 113832), (612, 109182), (744, 89811), (837, 79832), (918, 72788), (1054, 63396), (1116, 59874), (1174, 56916), (1224, 54591), (1581, 42264), (1674, 39916), (1761, 37944), (1836, 36394), (2108, 31698), (2232, 29937), (2348, 28458), (3162, 21132), (3348, 19958), (3522, 18972), (3672, 18197), (4216, 15849), (4696, 14229), (4743, 14088), (5283, 12648), (6324, 10566), (6696, 9979), (7044, 9486)]