73157392

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:549

約数の個数: 120

約数和(自身を含む): 190836000

約数和(自身を除く): 117678608

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 49, 56, 68, 77, 88, 98, 112, 119, 136, 154, 176, 187, 196, 238, 272, 308, 374, 392, 476, 499, 539, 616, 748, 784, 833, 952, 998, 1078, 1232, 1309, 1496, 1666, 1904, 1996, 2156, 2618, 2992, 3332, 3493, 3992, 4312, 5236, 5489, 6664, 6986, 7984, 8483, 8624, 9163, 10472, 10978, 13328, 13972, 16966, 18326, 20944, 21956, 24451, 27944, 33932, 36652, 38423, 43912, 48902, 55888, 59381, 67864, 73304, 76846, 87824, 93313, 97804, 118762, 135728, 146608, 153692, 186626, 195608, 237524, 268961, 307384, 373252, 391216, 415667, 475048, 537922, 614768, 653191, 746504, 831334, 950096, 1075844, 1306382, 1493008, 1662668, 2151688, 2612764, 3325336, 4303376, 4572337, 5225528, 6650672, 9144674, 10451056, 18289348, 36578696, 73157392]

約数ペア:

[(1, 73157392), (2, 36578696), (4, 18289348), (7, 10451056), (8, 9144674), (11, 6650672), (14, 5225528), (16, 4572337), (17, 4303376), (22, 3325336), (28, 2612764), (34, 2151688), (44, 1662668), (49, 1493008), (56, 1306382), (68, 1075844), (77, 950096), (88, 831334), (98, 746504), (112, 653191), (119, 614768), (136, 537922), (154, 475048), (176, 415667), (187, 391216), (196, 373252), (238, 307384), (272, 268961), (308, 237524), (374, 195608), (392, 186626), (476, 153692), (499, 146608), (539, 135728), (616, 118762), (748, 97804), (784, 93313), (833, 87824), (952, 76846), (998, 73304), (1078, 67864), (1232, 59381), (1309, 55888), (1496, 48902), (1666, 43912), (1904, 38423), (1996, 36652), (2156, 33932), (2618, 27944), (2992, 24451), (3332, 21956), (3493, 20944), (3992, 18326), (4312, 16966), (5236, 13972), (5489, 13328), (6664, 10978), (6986, 10472), (7984, 9163), (8483, 8624)]