74438532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3319}}^1$

素因数の和:3425

約数の個数: 72

約数和(自身を含む): 217526400

約数和(自身を除く): 143087868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 356, 534, 623, 801, 1068, 1246, 1602, 1869, 2492, 3204, 3319, 3738, 5607, 6638, 7476, 9957, 11214, 13276, 19914, 22428, 23233, 29871, 39828, 46466, 59742, 69699, 92932, 119484, 139398, 209097, 278796, 295391, 418194, 590782, 836388, 886173, 1181564, 1772346, 2067737, 2658519, 3544692, 4135474, 5317038, 6203211, 8270948, 10634076, 12406422, 18609633, 24812844, 37219266, 74438532]

約数ペア:

[(1, 74438532), (2, 37219266), (3, 24812844), (4, 18609633), (6, 12406422), (7, 10634076), (9, 8270948), (12, 6203211), (14, 5317038), (18, 4135474), (21, 3544692), (28, 2658519), (36, 2067737), (42, 1772346), (63, 1181564), (84, 886173), (89, 836388), (126, 590782), (178, 418194), (252, 295391), (267, 278796), (356, 209097), (534, 139398), (623, 119484), (801, 92932), (1068, 69699), (1246, 59742), (1602, 46466), (1869, 39828), (2492, 29871), (3204, 23233), (3319, 22428), (3738, 19914), (5607, 13276), (6638, 11214), (7476, 9957)]