61415928

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:442

約数の個数: 128

約数和(自身を含む): 196992000

約数和(自身を除く): 135576072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 151, 168, 189, 216, 252, 269, 302, 378, 453, 504, 538, 604, 756, 807, 906, 1057, 1076, 1208, 1359, 1512, 1614, 1812, 1883, 2114, 2152, 2421, 2718, 3171, 3228, 3624, 3766, 4077, 4228, 4842, 5436, 5649, 6342, 6456, 7263, 7532, 8154, 8456, 9513, 9684, 10872, 11298, 12684, 14526, 15064, 16308, 16947, 19026, 19368, 22596, 25368, 28539, 29052, 32616, 33894, 38052, 40619, 45192, 50841, 57078, 58104, 67788, 76104, 81238, 101682, 114156, 121857, 135576, 162476, 203364, 228312, 243714, 284333, 324952, 365571, 406728, 487428, 568666, 731142, 852999, 974856, 1096713, 1137332, 1462284, 1705998, 2193426, 2274664, 2558997, 2924568, 3411996, 4386852, 5117994, 6823992, 7676991, 8773704, 10235988, 15353982, 20471976, 30707964, 61415928]

約数ペア:

[(1, 61415928), (2, 30707964), (3, 20471976), (4, 15353982), (6, 10235988), (7, 8773704), (8, 7676991), (9, 6823992), (12, 5117994), (14, 4386852), (18, 3411996), (21, 2924568), (24, 2558997), (27, 2274664), (28, 2193426), (36, 1705998), (42, 1462284), (54, 1137332), (56, 1096713), (63, 974856), (72, 852999), (84, 731142), (108, 568666), (126, 487428), (151, 406728), (168, 365571), (189, 324952), (216, 284333), (252, 243714), (269, 228312), (302, 203364), (378, 162476), (453, 135576), (504, 121857), (538, 114156), (604, 101682), (756, 81238), (807, 76104), (906, 67788), (1057, 58104), (1076, 57078), (1208, 50841), (1359, 45192), (1512, 40619), (1614, 38052), (1812, 33894), (1883, 32616), (2114, 29052), (2152, 28539), (2421, 25368), (2718, 22596), (3171, 19368), (3228, 19026), (3624, 16947), (3766, 16308), (4077, 15064), (4228, 14526), (4842, 12684), (5436, 11298), (5649, 10872), (6342, 9684), (6456, 9513), (7263, 8456), (7532, 8154)]