74942784

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{18587}}^1$

素因数の和:18612

約数の個数: 84

約数和(自身を含む): 245510304

約数和(自身を除く): 170567520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 18587, 37174, 55761, 74348, 111522, 130109, 148696, 167283, 223044, 260218, 297392, 334566, 390327, 446088, 520436, 594784, 669132, 780654, 892176, 1040872, 1170981, 1189568, 1338264, 1561308, 1784352, 2081744, 2341962, 2676528, 3122616, 3568704, 4163488, 4683924, 5353056, 6245232, 8326976, 9367848, 10706112, 12490464, 18735696, 24980928, 37471392, 74942784]

約数ペア:

[(1, 74942784), (2, 37471392), (3, 24980928), (4, 18735696), (6, 12490464), (7, 10706112), (8, 9367848), (9, 8326976), (12, 6245232), (14, 5353056), (16, 4683924), (18, 4163488), (21, 3568704), (24, 3122616), (28, 2676528), (32, 2341962), (36, 2081744), (42, 1784352), (48, 1561308), (56, 1338264), (63, 1189568), (64, 1170981), (72, 1040872), (84, 892176), (96, 780654), (112, 669132), (126, 594784), (144, 520436), (168, 446088), (192, 390327), (224, 334566), (252, 297392), (288, 260218), (336, 223044), (448, 167283), (504, 148696), (576, 130109), (672, 111522), (1008, 74348), (1344, 55761), (2016, 37174), (4032, 18587)]