80303328

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:737

約数の個数: 144

約数和(自身を含む): 265670496

約数和(自身を除く): 185367168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 72, 84, 96, 112, 122, 126, 144, 168, 183, 224, 244, 252, 288, 336, 366, 427, 488, 504, 549, 653, 672, 732, 854, 976, 1008, 1098, 1281, 1306, 1464, 1708, 1952, 1959, 2016, 2196, 2562, 2612, 2928, 3416, 3843, 3918, 4392, 4571, 5124, 5224, 5856, 5877, 6832, 7686, 7836, 8784, 9142, 10248, 10448, 11754, 13664, 13713, 15372, 15672, 17568, 18284, 20496, 20896, 23508, 27426, 30744, 31344, 36568, 39833, 40992, 41139, 47016, 54852, 61488, 62688, 73136, 79666, 82278, 94032, 109704, 119499, 122976, 146272, 159332, 164556, 188064, 219408, 238998, 278831, 318664, 329112, 358497, 438816, 477996, 557662, 637328, 658224, 716994, 836493, 955992, 1115324, 1274656, 1316448, 1433988, 1672986, 1911984, 2230648, 2509479, 2867976, 3345972, 3823968, 4461296, 5018958, 5735952, 6691944, 8922592, 10037916, 11471904, 13383888, 20075832, 26767776, 40151664, 80303328]

約数ペア:

[(1, 80303328), (2, 40151664), (3, 26767776), (4, 20075832), (6, 13383888), (7, 11471904), (8, 10037916), (9, 8922592), (12, 6691944), (14, 5735952), (16, 5018958), (18, 4461296), (21, 3823968), (24, 3345972), (28, 2867976), (32, 2509479), (36, 2230648), (42, 1911984), (48, 1672986), (56, 1433988), (61, 1316448), (63, 1274656), (72, 1115324), (84, 955992), (96, 836493), (112, 716994), (122, 658224), (126, 637328), (144, 557662), (168, 477996), (183, 438816), (224, 358497), (244, 329112), (252, 318664), (288, 278831), (336, 238998), (366, 219408), (427, 188064), (488, 164556), (504, 159332), (549, 146272), (653, 122976), (672, 119499), (732, 109704), (854, 94032), (976, 82278), (1008, 79666), (1098, 73136), (1281, 62688), (1306, 61488), (1464, 54852), (1708, 47016), (1952, 41139), (1959, 40992), (2016, 39833), (2196, 36568), (2562, 31344), (2612, 30744), (2928, 27426), (3416, 23508), (3843, 20896), (3918, 20496), (4392, 18284), (4571, 17568), (5124, 15672), (5224, 15372), (5856, 13713), (5877, 13664), (6832, 11754), (7686, 10448), (7836, 10248), (8784, 9142)]