73920616

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:148

約数の個数: 128

約数和(自身を含む): 184320000

約数和(自身を除く): 110399384

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 49, 56, 62, 77, 79, 88, 98, 124, 154, 158, 196, 217, 248, 308, 316, 341, 343, 392, 434, 539, 553, 616, 632, 682, 686, 868, 869, 1078, 1106, 1364, 1372, 1519, 1736, 1738, 2156, 2212, 2387, 2449, 2728, 2744, 3038, 3476, 3773, 3871, 4312, 4424, 4774, 4898, 6076, 6083, 6952, 7546, 7742, 9548, 9796, 10633, 12152, 12166, 15092, 15484, 16709, 17143, 19096, 19592, 21266, 24332, 26939, 27097, 30184, 30968, 33418, 34286, 42532, 42581, 48664, 53878, 54194, 66836, 68572, 85064, 85162, 107756, 108388, 116963, 120001, 133672, 137144, 170324, 188573, 215512, 216776, 233926, 240002, 298067, 340648, 377146, 467852, 480004, 596134, 754292, 840007, 935704, 960008, 1192268, 1320011, 1508584, 1680014, 2384536, 2640022, 3360028, 5280044, 6720056, 9240077, 10560088, 18480154, 36960308, 73920616]

約数ペア:

[(1, 73920616), (2, 36960308), (4, 18480154), (7, 10560088), (8, 9240077), (11, 6720056), (14, 5280044), (22, 3360028), (28, 2640022), (31, 2384536), (44, 1680014), (49, 1508584), (56, 1320011), (62, 1192268), (77, 960008), (79, 935704), (88, 840007), (98, 754292), (124, 596134), (154, 480004), (158, 467852), (196, 377146), (217, 340648), (248, 298067), (308, 240002), (316, 233926), (341, 216776), (343, 215512), (392, 188573), (434, 170324), (539, 137144), (553, 133672), (616, 120001), (632, 116963), (682, 108388), (686, 107756), (868, 85162), (869, 85064), (1078, 68572), (1106, 66836), (1364, 54194), (1372, 53878), (1519, 48664), (1736, 42581), (1738, 42532), (2156, 34286), (2212, 33418), (2387, 30968), (2449, 30184), (2728, 27097), (2744, 26939), (3038, 24332), (3476, 21266), (3773, 19592), (3871, 19096), (4312, 17143), (4424, 16709), (4774, 15484), (4898, 15092), (6076, 12166), (6083, 12152), (6952, 10633), (7546, 9796), (7742, 9548)]