72506580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{52541}}^1$

素因数の和:52576

約数の個数: 48

約数和(自身を含む): 211849344

約数和(自身を除く): 139342764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 52541, 105082, 157623, 210164, 262705, 315246, 525410, 630492, 788115, 1050820, 1208443, 1576230, 2416886, 3152460, 3625329, 4833772, 6042215, 7250658, 12084430, 14501316, 18126645, 24168860, 36253290, 72506580]

約数ペア:

[(1, 72506580), (2, 36253290), (3, 24168860), (4, 18126645), (5, 14501316), (6, 12084430), (10, 7250658), (12, 6042215), (15, 4833772), (20, 3625329), (23, 3152460), (30, 2416886), (46, 1576230), (60, 1208443), (69, 1050820), (92, 788115), (115, 630492), (138, 525410), (230, 315246), (276, 262705), (345, 210164), (460, 157623), (690, 105082), (1380, 52541)]