80222604

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 242081280

約数和(自身を除く): 161858676

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 79, 84, 98, 132, 147, 154, 157, 158, 196, 231, 237, 294, 308, 314, 316, 462, 471, 474, 539, 553, 588, 628, 869, 924, 942, 948, 1078, 1099, 1106, 1617, 1659, 1727, 1738, 1884, 2156, 2198, 2212, 2607, 3234, 3297, 3318, 3454, 3476, 3871, 4396, 5181, 5214, 6083, 6468, 6594, 6636, 6908, 7693, 7742, 10362, 10428, 11613, 12089, 12166, 12403, 13188, 15386, 15484, 18249, 20724, 23079, 23226, 24178, 24332, 24806, 30772, 36267, 36498, 37209, 42581, 46158, 46452, 48356, 49612, 72534, 72996, 74418, 84623, 85162, 86821, 92316, 127743, 136433, 145068, 148836, 169246, 170324, 173642, 253869, 255486, 260463, 272866, 338492, 347284, 409299, 507738, 510972, 520926, 545732, 607747, 818598, 955031, 1015476, 1041852, 1215494, 1637196, 1823241, 1910062, 2430988, 2865093, 3646482, 3820124, 5730186, 6685217, 7292964, 11460372, 13370434, 20055651, 26740868, 40111302, 80222604]

約数ペア:

[(1, 80222604), (2, 40111302), (3, 26740868), (4, 20055651), (6, 13370434), (7, 11460372), (11, 7292964), (12, 6685217), (14, 5730186), (21, 3820124), (22, 3646482), (28, 2865093), (33, 2430988), (42, 1910062), (44, 1823241), (49, 1637196), (66, 1215494), (77, 1041852), (79, 1015476), (84, 955031), (98, 818598), (132, 607747), (147, 545732), (154, 520926), (157, 510972), (158, 507738), (196, 409299), (231, 347284), (237, 338492), (294, 272866), (308, 260463), (314, 255486), (316, 253869), (462, 173642), (471, 170324), (474, 169246), (539, 148836), (553, 145068), (588, 136433), (628, 127743), (869, 92316), (924, 86821), (942, 85162), (948, 84623), (1078, 74418), (1099, 72996), (1106, 72534), (1617, 49612), (1659, 48356), (1727, 46452), (1738, 46158), (1884, 42581), (2156, 37209), (2198, 36498), (2212, 36267), (2607, 30772), (3234, 24806), (3297, 24332), (3318, 24178), (3454, 23226), (3476, 23079), (3871, 20724), (4396, 18249), (5181, 15484), (5214, 15386), (6083, 13188), (6468, 12403), (6594, 12166), (6636, 12089), (6908, 11613), (7693, 10428), (7742, 10362)]