7928515872

素因数分解:

$2^5\times 3^4\times {\mathrm{89}}^1\times {\mathrm{34369}}^1$

素因数の和:34480

約数の個数: 120

約数和(自身を含む): 23580225900

約数和(自身を除く): 15651710028

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 89, 96, 108, 144, 162, 178, 216, 267, 288, 324, 356, 432, 534, 648, 712, 801, 864, 1068, 1296, 1424, 1602, 2136, 2403, 2592, 2848, 3204, 4272, 4806, 6408, 7209, 8544, 9612, 12816, 14418, 19224, 25632, 28836, 34369, 38448, 57672, 68738, 76896, 103107, 115344, 137476, 206214, 230688, 274952, 309321, 412428, 549904, 618642, 824856, 927963, 1099808, 1237284, 1649712, 1855926, 2474568, 2783889, 3058841, 3299424, 3711852, 4949136, 5567778, 6117682, 7423704, 9176523, 9898272, 11135556, 12235364, 14847408, 18353046, 22271112, 24470728, 27529569, 29694816, 36706092, 44542224, 48941456, 55059138, 73412184, 82588707, 89084448, 97882912, 110118276, 146824368, 165177414, 220236552, 247766121, 293648736, 330354828, 440473104, 495532242, 660709656, 880946208, 991064484, 1321419312, 1982128968, 2642838624, 3964257936, 7928515872]

約数ペア:

[(1, 7928515872), (2, 3964257936), (3, 2642838624), (4, 1982128968), (6, 1321419312), (8, 991064484), (9, 880946208), (12, 660709656), (16, 495532242), (18, 440473104), (24, 330354828), (27, 293648736), (32, 247766121), (36, 220236552), (48, 165177414), (54, 146824368), (72, 110118276), (81, 97882912), (89, 89084448), (96, 82588707), (108, 73412184), (144, 55059138), (162, 48941456), (178, 44542224), (216, 36706092), (267, 29694816), (288, 27529569), (324, 24470728), (356, 22271112), (432, 18353046), (534, 14847408), (648, 12235364), (712, 11135556), (801, 9898272), (864, 9176523), (1068, 7423704), (1296, 6117682), (1424, 5567778), (1602, 4949136), (2136, 3711852), (2403, 3299424), (2592, 3058841), (2848, 2783889), (3204, 2474568), (4272, 1855926), (4806, 1649712), (6408, 1237284), (7209, 1099808), (8544, 927963), (9612, 824856), (12816, 618642), (14418, 549904), (19224, 412428), (25632, 309321), (28836, 274952), (34369, 230688), (38448, 206214), (57672, 137476), (68738, 115344), (76896, 103107)]