15670764

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 41212080

約数和(自身を除く): 25541316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 73, 89, 134, 146, 178, 201, 219, 267, 268, 292, 356, 402, 438, 534, 603, 657, 801, 804, 876, 1068, 1206, 1314, 1602, 2412, 2628, 3204, 4891, 5963, 6497, 9782, 11926, 12994, 14673, 17889, 19491, 19564, 23852, 25988, 29346, 35778, 38982, 44019, 53667, 58473, 58692, 71556, 77964, 88038, 107334, 116946, 176076, 214668, 233892, 435299, 870598, 1305897, 1741196, 2611794, 3917691, 5223588, 7835382, 15670764]

約数ペア:

[(1, 15670764), (2, 7835382), (3, 5223588), (4, 3917691), (6, 2611794), (9, 1741196), (12, 1305897), (18, 870598), (36, 435299), (67, 233892), (73, 214668), (89, 176076), (134, 116946), (146, 107334), (178, 88038), (201, 77964), (219, 71556), (267, 58692), (268, 58473), (292, 53667), (356, 44019), (402, 38982), (438, 35778), (534, 29346), (603, 25988), (657, 23852), (801, 19564), (804, 19491), (876, 17889), (1068, 14673), (1206, 12994), (1314, 11926), (1602, 9782), (2412, 6497), (2628, 5963), (3204, 4891)]