77097168

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:273

約数の個数: 120

約数和(自身を含む): 224274336

約数和(自身を除く): 147177168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 67, 72, 122, 131, 134, 144, 183, 201, 244, 262, 268, 366, 393, 402, 488, 524, 536, 549, 603, 732, 786, 804, 976, 1048, 1072, 1098, 1179, 1206, 1464, 1572, 1608, 2096, 2196, 2358, 2412, 2928, 3144, 3216, 4087, 4392, 4716, 4824, 6288, 7991, 8174, 8777, 8784, 9432, 9648, 12261, 15982, 16348, 17554, 18864, 23973, 24522, 26331, 31964, 32696, 35108, 36783, 47946, 49044, 52662, 63928, 65392, 70216, 71919, 73566, 78993, 95892, 98088, 105324, 127856, 140432, 143838, 147132, 157986, 191784, 196176, 210648, 287676, 294264, 315972, 383568, 421296, 535397, 575352, 588528, 631944, 1070794, 1150704, 1263888, 1606191, 2141588, 3212382, 4283176, 4818573, 6424764, 8566352, 9637146, 12849528, 19274292, 25699056, 38548584, 77097168]

約数ペア:

[(1, 77097168), (2, 38548584), (3, 25699056), (4, 19274292), (6, 12849528), (8, 9637146), (9, 8566352), (12, 6424764), (16, 4818573), (18, 4283176), (24, 3212382), (36, 2141588), (48, 1606191), (61, 1263888), (67, 1150704), (72, 1070794), (122, 631944), (131, 588528), (134, 575352), (144, 535397), (183, 421296), (201, 383568), (244, 315972), (262, 294264), (268, 287676), (366, 210648), (393, 196176), (402, 191784), (488, 157986), (524, 147132), (536, 143838), (549, 140432), (603, 127856), (732, 105324), (786, 98088), (804, 95892), (976, 78993), (1048, 73566), (1072, 71919), (1098, 70216), (1179, 65392), (1206, 63928), (1464, 52662), (1572, 49044), (1608, 47946), (2096, 36783), (2196, 35108), (2358, 32696), (2412, 31964), (2928, 26331), (3144, 24522), (3216, 23973), (4087, 18864), (4392, 17554), (4716, 16348), (4824, 15982), (6288, 12261), (7991, 9648), (8174, 9432), (8777, 8784)]