73336640

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 168

約数和(自身を含む): 203054712

約数和(自身を除く): 129718072

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 61, 64, 65, 68, 80, 85, 104, 122, 130, 136, 160, 170, 208, 221, 244, 260, 272, 289, 305, 320, 340, 416, 442, 488, 520, 544, 578, 610, 680, 793, 832, 884, 976, 1037, 1040, 1088, 1105, 1156, 1220, 1360, 1445, 1586, 1768, 1952, 2074, 2080, 2210, 2312, 2440, 2720, 2890, 3172, 3536, 3757, 3904, 3965, 4148, 4160, 4420, 4624, 4880, 5185, 5440, 5780, 6344, 7072, 7514, 7930, 8296, 8840, 9248, 9760, 10370, 11560, 12688, 13481, 14144, 15028, 15860, 16592, 17629, 17680, 18496, 18785, 19520, 20740, 23120, 25376, 26962, 30056, 31720, 33184, 35258, 35360, 37570, 41480, 46240, 50752, 53924, 60112, 63440, 66368, 67405, 70516, 70720, 75140, 82960, 88145, 92480, 107848, 120224, 126880, 134810, 141032, 150280, 165920, 176290, 215696, 229177, 240448, 253760, 269620, 282064, 300560, 331840, 352580, 431392, 458354, 539240, 564128, 601120, 705160, 862784, 916708, 1078480, 1128256, 1145885, 1202240, 1410320, 1833416, 2156960, 2291770, 2820640, 3666832, 4313920, 4583540, 5641280, 7333664, 9167080, 14667328, 18334160, 36668320, 73336640]

約数ペア:

[(1, 73336640), (2, 36668320), (4, 18334160), (5, 14667328), (8, 9167080), (10, 7333664), (13, 5641280), (16, 4583540), (17, 4313920), (20, 3666832), (26, 2820640), (32, 2291770), (34, 2156960), (40, 1833416), (52, 1410320), (61, 1202240), (64, 1145885), (65, 1128256), (68, 1078480), (80, 916708), (85, 862784), (104, 705160), (122, 601120), (130, 564128), (136, 539240), (160, 458354), (170, 431392), (208, 352580), (221, 331840), (244, 300560), (260, 282064), (272, 269620), (289, 253760), (305, 240448), (320, 229177), (340, 215696), (416, 176290), (442, 165920), (488, 150280), (520, 141032), (544, 134810), (578, 126880), (610, 120224), (680, 107848), (793, 92480), (832, 88145), (884, 82960), (976, 75140), (1037, 70720), (1040, 70516), (1088, 67405), (1105, 66368), (1156, 63440), (1220, 60112), (1360, 53924), (1445, 50752), (1586, 46240), (1768, 41480), (1952, 37570), (2074, 35360), (2080, 35258), (2210, 33184), (2312, 31720), (2440, 30056), (2720, 26962), (2890, 25376), (3172, 23120), (3536, 20740), (3757, 19520), (3904, 18785), (3965, 18496), (4148, 17680), (4160, 17629), (4420, 16592), (4624, 15860), (4880, 15028), (5185, 14144), (5440, 13481), (5780, 12688), (6344, 11560), (7072, 10370), (7514, 9760), (7930, 9248), (8296, 8840)]