77253984

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:573

約数の個数: 144

約数和(自身を含む): 240589440

約数和(自身を除く): 163335456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 68, 72, 93, 96, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 288, 306, 372, 408, 496, 509, 527, 544, 558, 612, 744, 816, 992, 1018, 1054, 1116, 1224, 1488, 1527, 1581, 1632, 2036, 2108, 2232, 2448, 2976, 3054, 3162, 4072, 4216, 4464, 4581, 4743, 4896, 6108, 6324, 8144, 8432, 8653, 8928, 9162, 9486, 12216, 12648, 15779, 16288, 16864, 17306, 18324, 18972, 24432, 25296, 25959, 31558, 34612, 36648, 37944, 47337, 48864, 50592, 51918, 63116, 69224, 73296, 75888, 77877, 94674, 103836, 126232, 138448, 142011, 146592, 151776, 155754, 189348, 207672, 252464, 268243, 276896, 284022, 311508, 378696, 415344, 504928, 536486, 568044, 623016, 757392, 804729, 830688, 1072972, 1136088, 1246032, 1514784, 1609458, 2145944, 2272176, 2414187, 2492064, 3218916, 4291888, 4544352, 4828374, 6437832, 8583776, 9656748, 12875664, 19313496, 25751328, 38626992, 77253984]

約数ペア:

[(1, 77253984), (2, 38626992), (3, 25751328), (4, 19313496), (6, 12875664), (8, 9656748), (9, 8583776), (12, 6437832), (16, 4828374), (17, 4544352), (18, 4291888), (24, 3218916), (31, 2492064), (32, 2414187), (34, 2272176), (36, 2145944), (48, 1609458), (51, 1514784), (62, 1246032), (68, 1136088), (72, 1072972), (93, 830688), (96, 804729), (102, 757392), (124, 623016), (136, 568044), (144, 536486), (153, 504928), (186, 415344), (204, 378696), (248, 311508), (272, 284022), (279, 276896), (288, 268243), (306, 252464), (372, 207672), (408, 189348), (496, 155754), (509, 151776), (527, 146592), (544, 142011), (558, 138448), (612, 126232), (744, 103836), (816, 94674), (992, 77877), (1018, 75888), (1054, 73296), (1116, 69224), (1224, 63116), (1488, 51918), (1527, 50592), (1581, 48864), (1632, 47337), (2036, 37944), (2108, 36648), (2232, 34612), (2448, 31558), (2976, 25959), (3054, 25296), (3162, 24432), (4072, 18972), (4216, 18324), (4464, 17306), (4581, 16864), (4743, 16288), (4896, 15779), (6108, 12648), (6324, 12216), (8144, 9486), (8432, 9162), (8653, 8928)]