72961236

素因数分解:

$2^2\times 3^6\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:344

約数の個数: 84

約数和(自身を含む): 193906944

約数和(自身を除く): 120945708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 131, 162, 191, 243, 262, 324, 382, 393, 486, 524, 573, 729, 764, 786, 972, 1146, 1179, 1458, 1572, 1719, 2292, 2358, 2916, 3438, 3537, 4716, 5157, 6876, 7074, 10314, 10611, 14148, 15471, 20628, 21222, 25021, 30942, 31833, 42444, 46413, 50042, 61884, 63666, 75063, 92826, 95499, 100084, 127332, 139239, 150126, 185652, 190998, 225189, 278478, 300252, 381996, 450378, 556956, 675567, 900756, 1351134, 2026701, 2702268, 4053402, 6080103, 8106804, 12160206, 18240309, 24320412, 36480618, 72961236]

約数ペア:

[(1, 72961236), (2, 36480618), (3, 24320412), (4, 18240309), (6, 12160206), (9, 8106804), (12, 6080103), (18, 4053402), (27, 2702268), (36, 2026701), (54, 1351134), (81, 900756), (108, 675567), (131, 556956), (162, 450378), (191, 381996), (243, 300252), (262, 278478), (324, 225189), (382, 190998), (393, 185652), (486, 150126), (524, 139239), (573, 127332), (729, 100084), (764, 95499), (786, 92826), (972, 75063), (1146, 63666), (1179, 61884), (1458, 50042), (1572, 46413), (1719, 42444), (2292, 31833), (2358, 30942), (2916, 25021), (3438, 21222), (3537, 20628), (4716, 15471), (5157, 14148), (6876, 10611), (7074, 10314)]