72388944

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:186

約数の個数: 160

約数和(自身を含む): 219569280

約数和(自身を除く): 147180336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 61, 67, 72, 82, 108, 122, 123, 134, 144, 164, 183, 201, 216, 244, 246, 268, 328, 366, 369, 402, 432, 488, 492, 536, 549, 603, 656, 732, 738, 804, 976, 984, 1072, 1098, 1107, 1206, 1464, 1476, 1608, 1647, 1809, 1968, 2196, 2214, 2412, 2501, 2747, 2928, 2952, 3216, 3294, 3618, 4087, 4392, 4428, 4824, 5002, 5494, 5904, 6588, 7236, 7503, 8174, 8241, 8784, 8856, 9648, 10004, 10988, 12261, 13176, 14472, 15006, 16348, 16482, 17712, 20008, 21976, 22509, 24522, 24723, 26352, 28944, 30012, 32696, 32964, 36783, 40016, 43952, 45018, 49044, 49446, 60024, 65392, 65928, 67527, 73566, 74169, 90036, 98088, 98892, 110349, 120048, 131856, 135054, 147132, 148338, 167567, 180072, 196176, 197784, 220698, 270108, 294264, 296676, 335134, 360144, 395568, 441396, 502701, 540216, 588528, 593352, 670268, 882792, 1005402, 1080432, 1186704, 1340536, 1508103, 1765584, 2010804, 2681072, 3016206, 4021608, 4524309, 6032412, 8043216, 9048618, 12064824, 18097236, 24129648, 36194472, 72388944]

約数ペア:

[(1, 72388944), (2, 36194472), (3, 24129648), (4, 18097236), (6, 12064824), (8, 9048618), (9, 8043216), (12, 6032412), (16, 4524309), (18, 4021608), (24, 3016206), (27, 2681072), (36, 2010804), (41, 1765584), (48, 1508103), (54, 1340536), (61, 1186704), (67, 1080432), (72, 1005402), (82, 882792), (108, 670268), (122, 593352), (123, 588528), (134, 540216), (144, 502701), (164, 441396), (183, 395568), (201, 360144), (216, 335134), (244, 296676), (246, 294264), (268, 270108), (328, 220698), (366, 197784), (369, 196176), (402, 180072), (432, 167567), (488, 148338), (492, 147132), (536, 135054), (549, 131856), (603, 120048), (656, 110349), (732, 98892), (738, 98088), (804, 90036), (976, 74169), (984, 73566), (1072, 67527), (1098, 65928), (1107, 65392), (1206, 60024), (1464, 49446), (1476, 49044), (1608, 45018), (1647, 43952), (1809, 40016), (1968, 36783), (2196, 32964), (2214, 32696), (2412, 30012), (2501, 28944), (2747, 26352), (2928, 24723), (2952, 24522), (3216, 22509), (3294, 21976), (3618, 20008), (4087, 17712), (4392, 16482), (4428, 16348), (4824, 15006), (5002, 14472), (5494, 13176), (5904, 12261), (6588, 10988), (7236, 10004), (7503, 9648), (8174, 8856), (8241, 8784)]